Severe Weather in the Plains; Heavy Rainfall in the Northern Plains, Tennessee Valley and Southeast

Numerous severe thunderstorms with a potential for 60-80 mph winds, along with tornadoes (some strong), and large to very large hail are expected across the northern and central Plains through tonight. Heavy to excessive rainfall may bring a flooding threat to parts of North Dakota and Minnesota, and from the Ohio Valley to the Southeast through tonight. Read More >

National Weather Service Philadelphia/Mount Holly Climate Dashboard

Climate data on this page are preliminary (unofficial). Certified (official) climate data are available from the National Center for Environmental Information (NCEI).

Climate Graphs	Climate Normals	Climate Records	Top 10 (Day)	Top 10 (Month)	Top 10 (Year)	Top 10 (Holidays)	First/Last Dates

January
February
March
April
May
June
July
August
September
October
November
December

KPHL - January Top 10

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Top 10 years with the warmest mean daily temperature for the month of January
Ranking	Year	Mean Temperature (F)
1	1932	46.19
2	1950	43.29
3	2023	43.27
4	1933	42.66
5	1913	42.26
6	1890	41.65
7	1937	41.42
8	1880	41.06
9	1998	40.92
10	2006	40.74

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Top 10 years with the warmest mean daily high temperature for the month of January
Ranking	Year	High Temperature (F)
1	1950	52.3
2	1932	52.2
3	1913	50.6
4	2023	50.5
5	1890	49.4
6	2006	49.1
7	1990	49.0
7	1933	49.0
9	1880	48.6
10	1998	48.0

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Top 10 years with the warmest mean daily low temperature for the month of January
Ranking	Year	Low Temperature (F)
1	1932	40.2
2	1933	36.3
3	2023	36.1
4	1937	34.9
5	1950	34.3
6	1998	33.9
6	1913	33.9
6	1890	33.9
9	1880	33.5
10	1906	33.0

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Top 10 years with the coldest mean daily temperature for the month of January
Ranking	Year	Mean Temperature (F)
1	1977	20.00
2	1893	24.05
3	1918	24.13
4	1970	24.50
5	1982	24.68
6	1945	24.79
7	1961	24.97
8	1875	25.16
9	1981	25.32
9	1940	25.32

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Top 10 years with the coldest mean daily high temperature for the month of January
Ranking	Year	High Temperature (F)
1	1977	27.7
2	1893	30.2
3	1918	30.4
4	1970	31.3
5	1940	31.6
6	1945	32.0
7	2004	32.3
7	1875	32.3
9	1904	32.4
10	1982	32.5

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of January
Ranking	Year	Low Temperature (F)
1	1977	12.3
2	1982	16.9
3	1961	17.1
4	1981	17.5
5	1945	17.6
6	1970	17.7
7	1918	17.9
7	1893	17.9
9	1875	18.0
10	1912	18.1

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of January
Ranking	Year	Precipitation (in.)
1	1978	8.86
2	1979	8.74
3	1915	6.74
4	1936	6.44
5	1949	6.06
6	2024	5.91
7	1873	5.84
8	1937	5.71
9	1884	5.46
10	1953	5.01

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of January
Ranking	Year	Precipitation (in.)
1	1955	0.45
2	1981	0.50
3	1970	0.74
4	1992	0.88
5	2025	0.91
6	1940	0.96
7	1946	1.39
8	1872	1.49
9	1916	1.50
10	1880	1.51

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of January
Ranking	Year	Snowfall (in.)
1	1996	33.8
2	1918	28.9
3	2014	25.9
4	2011	25.2
5	1978	23.4
6	2016	22.9
7	1935	21.5
8	1893	20.0
9	1961	19.7
10	1912	16.1

KPHL - February Top 10

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Top 10 years with the warmest mean daily temperature for the month of February
Ranking	Year	Mean Temperature (F)
1	2017	44.18
2	2023	42.70
3	1925	42.16
4	2018	41.89
5	1998	41.75
6	1909	41.29
7	1990	41.16
7	1954	41.16
7	1890	41.16
10	2002	41.09

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of February
Ranking	Year	High Temperature (F)
1	2017	53.5
2	2023	51.7
3	1976	51.6
4	1990	51.2
5	2002	50.7
6	1954	50.4
7	2018	50.1
8	1925	50.0
9	2022	49.8
10	1991	49.4

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of February
Ranking	Year	Low Temperature (F)
1	2017	34.9
2	1925	34.4
3	1998	34.3
4	1927	34.2
5	2023	33.7
6	2018	33.6
7	1909	33.5
8	1890	33.4
8	1882	33.4
10	2012	33.1

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of February
Ranking	Year	Mean Temperature (F)
1	1934	22.20
2	1979	22.98
3	1885	24.34
4	1978	24.64
5	1895	25.39
6	1875	25.64
7	2015	25.79
8	1905	26.29
9	1963	26.45
10	1907	27.05

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of February
Ranking	Year	High Temperature (F)
1	1979	29.9
2	1934	30.1
3	1885	31.5
4	1978	32.1
5	1895	32.3
6	1905	33.0
7	1901	33.8
8	1875	33.9
9	2015	34.1
9	1936	34.1

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of February
Ranking	Year	Low Temperature (F)
1	1934	14.3
2	1979	16.0
3	1978	17.2
3	1885	17.2
5	1875	17.4
6	2015	17.5
7	1963	17.6
8	1895	18.5
9	1904	19.2
10	1905	19.6

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of February
Ranking	Year	Precipitation (in.)
1	1896	6.87
2	1979	6.44
3	1899	6.20
4	1939	6.12
5	2018	6.02
6	2010	5.75
7	1884	5.70
8	1915	5.55
9	1902	5.49
10	1971	5.43

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of February
Ranking	Year	Precipitation (in.)
1	2002	0.55
2	1991	0.75
3	2009	0.84
3	1877	0.84
5	1901	0.86
6	1980	0.96
7	1892	0.98
8	1872	1.12
9	1987	1.17
10	1879	1.19

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of February
Ranking	Year	Snowfall (in.)
1	2010	51.5
2	1899	31.5
3	2003	29.6
4	1979	27.6
5	1983	26.1
6	1907	24.1
7	2014	22.4
8	1978	19.0
9	1934	18.5
10	1967	18.4

KPHL - March Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of March
Ranking	Year	Mean Temperature (F)
1	1921	52.53
2	2012	52.19
3	1945	51.21
4	2016	50.95
5	1946	49.84
6	2025	49.45
7	1903	49.39
8	2020	48.92
9	1977	48.81
10	2024	48.50

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of March
Ranking	Year	High Temperature (F)
1	1921	63.4
2	1945	62.8
3	2012	61.7
4	2025	60.8
5	2016	60.7
6	1946	60.6
7	1977	59.4
8	2000	58.5
9	1979	57.8
10	2020	57.7

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of March
Ranking	Year	Low Temperature (F)
1	2012	42.7
2	1921	41.6
3	2016	41.2
3	1903	41.2
5	2020	40.1
6	1936	39.8
7	2024	39.7
8	1945	39.6
8	1898	39.6
10	1929	39.2

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of March
Ranking	Year	Mean Temperature (F)
1	1885	30.81
2	1960	32.65
3	1875	34.52
4	1888	35.23
5	1984	35.45
6	1916	35.47
7	1892	35.68
8	1896	35.87
9	1941	36.13
10	1887	36.32

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of March
Ranking	Year	High Temperature (F)
1	1885	38.6
2	1960	40.9
3	1875	41.5
4	1916	42.4
5	1892	42.5
6	1906	42.8
7	1984	43.3
8	1888	43.5
9	1887	43.7
10	1896	43.9

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of March
Ranking	Year	Low Temperature (F)
1	1885	23.0
2	1960	24.4
3	1888	27.0
4	1941	27.5
4	1875	27.5
6	1984	27.6
7	1896	27.8
8	1916	28.5
9	1892	28.9
9	1887	28.9

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of March
Ranking	Year	Precipitation (in.)
1	1912	9.10
2	1932	7.43
3	2010	7.33
4	2024	7.19
5	1980	7.01
6	1983	6.95
7	1876	6.71
8	1993	6.61
9	1899	6.47
10	1994	6.44

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of March
Ranking	Year	Precipitation (in.)
1	1910	0.38
2	1966	0.68
3	1885	0.69
4	2012	0.79
5	2006	0.91
6	1915	1.00
7	1927	1.11
8	1987	1.16
9	1986	1.25
10	1894	1.45

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of March
Ranking	Year	Snowfall (in.)
1	2018	15.2
1	1914	15.2
3	1958	13.4
4	1993	12.4
5	1960	12.2
6	1978	12.1
6	1888	12.1
8	2015	12.0
9	1956	10.9
10	1984	10.3

KPHL - April Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of April
Ranking	Year	Mean Temperature (F)
1	2017	59.45
2	1994	59.43
3	2019	59.00
4	1921	58.53
5	2010	58.38
6	2023	58.27
7	1941	57.85
8	1915	57.33
9	2002	57.20
9	1977	57.20

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of April
Ranking	Year	High Temperature (F)
1	1941	70.7
2	1994	70.3
3	1960	69.5
4	1977	69.3
5	2010	69.2
6	2017	69.1
7	2019	68.7
8	2023	68.6
9	1976	68.5
9	1921	68.5

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of April
Ranking	Year	Low Temperature (F)
1	2017	49.8
2	2019	49.3
3	1994	48.6
4	1921	48.5
4	1878	48.5
6	2023	47.9
7	1910	47.8
8	2010	47.6
9	2011	47.2
9	2002	47.2

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of April
Ranking	Year	Mean Temperature (F)
1	1874	42.33
2	1875	45.52
3	1943	46.82
4	1907	47.42
5	1966	47.77
6	1940	48.25
7	1975	48.65
8	1881	48.77
9	1876	48.83
10	1879	48.92

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of April
Ranking	Year	High Temperature (F)
1	1874	50.1
2	1875	53.7
3	1907	55.9
4	1966	56.6
5	1940	56.7
5	1876	56.7
7	1881	57.2
8	1904	57.3
9	1943	57.4
9	1901	57.4

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of April
Ranking	Year	Low Temperature (F)
1	1874	34.6
2	1943	36.2
3	1875	37.4
4	1975	38.4
5	1966	38.9
5	1907	38.9
7	1950	39.2
8	1982	39.3
9	1972	39.6
10	1978	39.7

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of April
Ranking	Year	Precipitation (in.)
1	1874	9.76
2	2007	9.05
3	1983	8.12
4	1913	6.87
5	2014	6.69
6	1973	6.68
7	1947	6.58
8	1929	6.44
9	1939	6.40
10	1895	6.14

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of April
Ranking	Year	Precipitation (in.)
1	1985	0.52
2	1881	0.61
3	1899	1.04
4	1963	1.13
5	1942	1.14
6	1896	1.19
7	1992	1.26
8	1946	1.43
9	2001	1.49
10	1922	1.52

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of April
Ranking	Year	Snowfall (in.)
1	1915	19.4
2	1917	7.0
3	1924	6.8
4	1916	5.1
5	1971	4.3
6	1982	4.0
7	1898	3.1
8	1965	3.0
8	1918	3.0
10	1996	2.4

KPHL - May Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of May
Ranking	Year	Mean Temperature (F)
1	1991	70.76
2	2015	70.10
3	2004	69.23
4	1880	68.60
5	2012	68.16
6	1887	68.08
7	1911	67.92
8	2018	67.71
9	2022	67.48
9	2010	67.48

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of May
Ranking	Year	High Temperature (F)
1	1991	82.7
2	2015	80.9
3	1880	79.4
4	1944	78.8
4	1942	78.8
6	2004	78.6
6	1941	78.6
6	1911	78.6
9	1986	78.3
10	1887	78.2

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of May
Ranking	Year	Low Temperature (F)
1	2004	59.9
2	2015	59.3
3	2012	59.2
4	1991	58.8
5	2022	58.1
6	2010	58.0
7	2018	57.9
7	1887	57.9
9	2024	57.8
9	2011	57.8

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of May
Ranking	Year	Mean Temperature (F)
1	1967	55.90
2	1882	57.06
3	1917	57.13
4	1907	57.61
5	1961	58.53
6	1924	59.19
7	1997	59.44
7	1966	59.44
9	2005	59.61
9	1968	59.61

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of May
Ranking	Year	High Temperature (F)
1	1882	65.0
2	1917	65.1
3	1967	65.5
4	1907	65.9
5	1924	66.9
6	2003	68.2
7	1878	68.4
8	1961	68.5
8	1901	68.5
10	1915	68.9

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of May
Ranking	Year	Low Temperature (F)
1	1967	46.3
2	1963	48.2
3	1961	48.6
4	1966	49.0
5	1882	49.1
6	1917	49.2
7	1907	49.3
8	1997	49.5
9	2005	49.6
10	1968	49.9

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of May
Ranking	Year	Precipitation (in.)
1	1894	9.46
2	1948	7.40
3	1947	7.22
4	1983	7.03
5	1933	6.93
6	1984	6.87
7	1908	6.85
8	1918	6.81
9	1989	6.76
10	2016	6.65

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of May
Ranking	Year	Precipitation (in.)
1	2023	0.24
2	1964	0.47
3	1880	0.54
4	1887	0.62
5	1986	0.70
5	1977	0.70
7	1959	0.80
8	1914	0.90
9	1955	0.91
10	1903	0.93

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of May
Ranking	Year	Snowfall (in.)
1	2010	T
1	2000	T
1	1963	T
1	1953	T
1	1937	T
1	1933	T
1	1927	T
1	1920	T
1	1919	T
1	1914	T

KPHL - June Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of June
Ranking	Year	Mean Temperature (F)
1	2010	78.18
2	1994	78.03
3	1925	78.02
4	2024	77.43
5	1943	76.73
6	2008	76.37
7	1934	76.23
8	1923	75.75
9	1991	75.67
10	2011	75.42

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of June
Ranking	Year	High Temperature (F)
1	1925	88.1
2	1994	88.0
3	2010	87.6
4	2024	87.2
5	1991	87.0
6	1943	86.8
7	2008	86.0
8	1957	85.6
8	1923	85.6
10	1934	85.3

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of June
Ranking	Year	Low Temperature (F)
1	2010	68.8
2	1994	68.1
3	1925	67.9
4	2024	67.7
5	1934	67.2
6	2008	66.7
6	1943	66.7
8	2015	66.5
9	1973	66.4
10	2001	66.3

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of June
Ranking	Year	Mean Temperature (F)
1	1903	65.78
2	1907	66.78
3	1881	67.28
4	1878	67.42
5	1958	67.77
6	1916	67.90
7	1926	67.95
8	1927	68.57
9	1977	68.60
10	1982	68.65

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of June
Ranking	Year	High Temperature (F)
1	1903	73.0
2	1907	74.8
3	1881	75.2
4	1878	75.3
5	1916	75.6
6	1926	76.6
7	1972	76.9
7	1910	76.9
9	1928	77.2
10	1982	77.3

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of June
Ranking	Year	Low Temperature (F)
1	1958	57.5
2	1963	58.2
3	1977	58.5
3	1903	58.5
5	1907	58.8
6	1946	59.0
7	1926	59.3
8	1985	59.4
8	1979	59.4
8	1881	59.4

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of June
Ranking	Year	Precipitation (in.)
1	2013	10.56
2	1938	10.06
3	2015	8.88
4	2003	8.08
5	1906	8.04
6	2006	7.95
7	2019	7.94
8	1973	7.88
9	1975	7.57
10	1962	7.40

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of June
Ranking	Year	Precipitation (in.)
1	1949	0.11
2	1964	0.21
3	1966	0.41
4	1988	0.57
5	1995	0.62
6	1923	0.65
7	1960	0.71
8	1885	0.74
9	1873	0.90
10	1971	1.01

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of June
Ranking	Year	Snowfall (in.)
1	1998	T
1	1993	T
1	1951	T
1	1911	T
5	2024	0.0
5	2023	0.0
5	2022	0.0
5	2021	0.0
5	2020	0.0
5	2019	0.0

KPHL - July Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of July
Ranking	Year	Mean Temperature (F)
1	2011	82.37
2	2022	82.13
3	1994	82.11
4	2020	81.94
5	2012	81.76
6	2010	81.74
7	1995	81.47
8	1993	81.40
9	1955	81.39
10	2016	81.18

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of July
Ranking	Year	High Temperature (F)
1	2011	91.9
2	1988	91.6
3	1999	91.1
3	1955	91.1
5	2020	90.9
5	2010	90.9
7	2012	90.8
7	1994	90.8
9	2022	90.5
9	1995	90.5

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of July
Ranking	Year	Low Temperature (F)
1	2022	73.7
2	1994	73.4
3	2013	73.1
4	2020	73.0
5	2011	72.8
6	2024	72.7
6	2012	72.7
8	2010	72.6
9	2016	72.5
9	1995	72.5

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of July
Ranking	Year	Mean Temperature (F)
1	1891	71.87
2	1962	72.00
3	1884	72.55
4	1895	73.26
5	1960	73.29
6	1956	73.55
7	1984	73.87
8	1914	74.00
9	2000	74.03
10	1888	74.05

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of July
Ranking	Year	High Temperature (F)
1	1891	80.0
2	1884	80.9
3	1914	81.1
4	2000	81.7
4	1956	81.7
6	1895	81.8
7	1996	82.2
7	1875	82.2
9	1984	82.3
9	1962	82.3

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of July
Ranking	Year	Low Temperature (F)
1	1962	61.7
2	1960	63.1
3	1891	63.7
4	1884	64.2
5	1963	64.3
6	1940	64.4
7	1965	64.5
8	1895	64.7
9	1888	64.9
10	1957	65.2

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of July
Ranking	Year	Precipitation (in.)
1	2013	13.24
2	1994	10.42
3	1919	10.30
4	1989	9.44
5	1872	9.20
6	1945	8.86
7	1926	8.40
8	1969	8.33
9	1889	8.29
10	1996	8.17

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of July
Ranking	Year	Precipitation (in.)
1	1957	0.64
2	1983	0.68
3	1894	0.75
4	1881	0.96
5	1955	1.04
6	1944	1.05
7	1937	1.16
8	1999	1.22
9	1954	1.24
10	2001	1.30

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of July
Ranking	Year	Snowfall (in.)
1	2024	T
1	2008	T
1	2006	T
1	1919	T
1	1913	T
6	2023	0.0
6	2022	0.0
6	2021	0.0
6	2020	0.0
6	2019	0.0

KPHL - August Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of August
Ranking	Year	Mean Temperature (F)
1	2022	81.32
2	2016	81.05
3	1980	79.94
4	2001	79.84
4	1995	79.84
6	2005	79.63
7	2002	79.48
8	1900	79.21
9	2021	79.19
10	1978	79.11

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of August
Ranking	Year	High Temperature (F)
1	2022	90.1
2	2016	89.7
2	1995	89.7
4	2002	88.6
5	2001	88.5
6	1980	88.4
7	1993	88.2
8	2015	88.0
8	2005	88.0
8	1991	88.0

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of August
Ranking	Year	Low Temperature (F)
1	2022	72.6
2	2016	72.4
3	1980	71.5
3	1978	71.5
5	2021	71.3
5	2005	71.3
7	2018	71.2
7	2001	71.2
9	2020	70.6
10	2012	70.4

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of August
Ranking	Year	Mean Temperature (F)
1	1927	70.16
2	1946	70.73
2	1940	70.73
4	1903	70.94
5	1963	71.18
6	1874	71.29
7	1962	72.00
8	1964	72.11
9	1883	72.42
10	1875	72.52

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of August
Ranking	Year	High Temperature (F)
1	1927	77.6
2	1903	77.7
3	1875	78.6
4	1946	79.6
4	1940	79.6
6	1883	79.7
6	1874	79.7
8	1910	80.0
9	1915	80.3
10	1934	80.5

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of August
Ranking	Year	Low Temperature (F)
1	1963	60.5
2	1941	61.3
3	1964	61.5
4	1946	61.8
4	1940	61.8
6	1962	62.2
7	1957	62.6
8	1927	62.7
9	1874	62.9
10	1966	63.4

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of August
Ranking	Year	Precipitation (in.)
1	2011	19.31
2	1911	12.10
3	1873	11.49
4	2009	10.29
5	1933	9.84
6	1955	9.70
7	1971	9.61
8	1905	9.57
9	1906	9.56
10	1901	9.42

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of August
Ranking	Year	Precipitation (in.)
1	1896	0.46
2	1964	0.49
3	1895	0.59
4	1943	0.65
5	1877	0.66
6	1980	0.80
7	1951	0.89
8	1916	0.94
9	2001	0.97
10	2015	0.98

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of August
Ranking	Year	Snowfall (in.)
1	2011	T
1	1939	T
1	1919	T
1	1914	T
5	2024	0.0
5	2023	0.0
5	2022	0.0
5	2021	0.0
5	2020	0.0
5	2019	0.0

KPHL - September Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of September
Ranking	Year	Mean Temperature (F)
1	1881	75.42
2	2015	74.50
3	1931	74.12
4	1930	74.10
5	2005	73.82
6	2016	73.50
7	2010	72.90
8	1921	72.85
9	2019	72.52
10	2018	72.45

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of September
Ranking	Year	High Temperature (F)
1	1881	84.2
2	2015	83.6
3	2005	83.5
4	1931	82.3
5	2016	82.2
6	2019	82.1
6	2010	82.1
6	1970	82.1
9	1930	82.0
10	1941	81.9

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of September
Ranking	Year	Low Temperature (F)
1	1881	66.7
2	1930	66.2
3	1931	65.9
4	2018	65.5
5	2015	65.4
6	1921	65.2
7	2016	64.8
8	1900	64.7
9	1971	64.4
10	2005	64.1

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of September
Ranking	Year	Mean Temperature (F)
1	1963	62.80
2	1962	63.03
3	1875	63.78
4	1876	63.93
5	1917	64.40
6	1950	64.45
7	1984	64.70
8	1940	64.83
9	1887	64.88
10	1879	64.98

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of September
Ranking	Year	High Temperature (F)
1	1876	70.1
2	1928	71.7
3	1950	71.9
3	1875	71.9
5	1917	72.0
6	1887	72.1
7	1883	72.5
8	1879	72.6
9	1963	72.7
9	1962	72.7

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of September
Ranking	Year	Low Temperature (F)
1	1963	52.9
2	1962	53.4
3	1940	54.2
4	1984	54.6
5	1958	55.2
6	1966	55.6
6	1875	55.6
8	1943	55.8
9	1949	56.1
10	1964	56.2

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of September
Ranking	Year	Precipitation (in.)
1	1999	13.07
2	1882	12.09
3	2011	10.27
4	2018	9.76
5	1960	8.78
6	1876	8.77
7	1966	8.70
8	1935	8.36
9	2000	8.28
10	1938	7.35

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of September
Ranking	Year	Precipitation (in.)
1	1884	0.20
2	2005	0.21
3	1906	0.36
4	1968	0.44
5	1915	0.46
6	2007	0.58
7	1895	0.61
8	2024	0.77
9	1970	0.82
10	1914	0.86

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of September
Ranking	Year	Snowfall (in.)
1	2024	0.0
1	2023	0.0
1	2022	0.0
1	2021	0.0
1	2020	0.0
1	2019	0.0
1	2018	0.0
1	2017	0.0
1	2016	0.0
1	2015	0.0

KPHL - October Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of October
Ranking	Year	Mean Temperature (F)
1	2007	64.48
2	2017	64.08
3	2021	64.05
4	1971	63.45
5	1947	62.74
6	1931	62.61
7	1879	62.53
8	1920	62.42
9	1990	61.94
10	1949	61.81

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of October
Ranking	Year	High Temperature (F)
1	1947	74.2
2	2007	73.3
3	1941	72.6
4	2017	72.5
5	2024	72.3
6	1990	71.9
7	2021	71.6
8	1995	71.3
9	1920	71.2
10	1931	71.0

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of October
Ranking	Year	Low Temperature (F)
1	2021	56.5
2	1971	56.2
3	2017	55.7
3	2007	55.7
5	1882	54.8
6	1900	54.6
7	1931	54.2
7	1879	54.2
9	1914	53.9
10	1919	53.7

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of October
Ranking	Year	Mean Temperature (F)
1	1876	50.89
2	1888	51.61
3	1940	51.79
4	1988	51.81
5	1925	52.19
6	1976	52.48
7	1987	52.53
8	1964	52.58
9	1972	52.63
10	1895	52.65

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of October
Ranking	Year	High Temperature (F)
1	1876	58.2
2	1888	58.9
3	1925	59.2
4	1889	60.1
5	1896	60.2
6	1976	60.8
7	1895	61.3
8	1890	61.5
9	1988	61.6
10	1972	61.8

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of October
Ranking	Year	Low Temperature (F)
1	1964	41.3
2	1987	41.4
2	1966	41.4
4	1940	41.6
5	1988	42.0
6	1952	42.7
7	1965	43.3
8	1972	43.5
9	1981	43.6
9	1974	43.6

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of October
Ranking	Year	Precipitation (in.)
1	2005	8.68
2	1902	6.66
3	1877	6.52
4	2006	6.42
5	1917	6.04
6	1995	5.99
7	2002	5.90
8	2022	5.80
8	1873	5.80
10	1927	5.71

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of October
Ranking	Year	Precipitation (in.)
1	2024	T
2	1963	0.09
2	1924	0.09
4	1892	0.30
5	1921	0.40
6	1879	0.41
7	1952	0.49
8	1920	0.64
9	1918	0.69
10	1922	0.71

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of October
Ranking	Year	Snowfall (in.)
1	1979	2.1
2	1940	2.0
3	1925	1.1
4	2011	0.3
5	2022	T
5	2002	T
5	1972	T
5	1970	T
5	1965	T
5	1962	T

KPHL - November Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of November
Ranking	Year	Mean Temperature (F)
1	1931	53.95
2	2015	53.15
3	2001	52.87
4	1975	52.67
5	2020	52.15
6	2024	51.93
7	1994	51.67
8	2011	51.33
9	2006	51.25
10	1985	51.23

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of November
Ranking	Year	High Temperature (F)
1	2001	62.8
2	1975	62.3
3	2015	61.6
4	2020	61.5
5	2024	60.6
6	1994	60.5
6	1931	60.5
8	2011	60.3
9	2022	59.9
10	1990	59.8

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of November
Ranking	Year	Low Temperature (F)
1	1931	47.4
2	2015	44.7
3	1935	44.2
4	1985	44.1
5	2009	44.0
6	2006	43.7
6	1902	43.7
8	1934	43.6
9	1927	43.4
10	2024	43.2

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of November
Ranking	Year	Mean Temperature (F)
1	1875	39.15
2	1976	39.92
3	1880	40.87
4	1996	41.23
5	1901	41.25
6	1962	42.03
6	1894	42.03
8	1903	42.48
9	1951	42.50
10	1967	42.73

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of November
Ranking	Year	High Temperature (F)
1	1875	45.3
2	1901	47.5
3	1880	48.2
4	1894	48.3
5	1910	48.9
6	1976	49.0
7	1996	49.1
8	1882	49.4
9	1903	49.8
10	1904	49.9

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of November
Ranking	Year	Low Temperature (F)
1	1976	30.8
2	1962	32.8
3	1875	33.0
4	1996	33.4
5	1880	33.5
6	1951	33.6
7	1943	34.4
8	1984	34.5
8	1967	34.5
10	1874	34.6

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of November
Ranking	Year	Precipitation (in.)
1	1972	9.06
2	2018	9.03
3	1977	7.76
4	1932	7.45
5	1876	7.31
6	1898	7.19
7	1889	6.76
8	1963	6.67
9	1986	6.27
10	1985	6.09

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of November
Ranking	Year	Precipitation (in.)
1	1976	0.32
2	1922	0.43
3	2021	0.46
4	2001	0.56
5	1973	0.64
6	1908	0.67
7	1936	0.69
8	1890	0.80
9	1974	0.81
10	1917	0.86

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of November
Ranking	Year	Snowfall (in.)
1	1898	13.4
2	1938	11.8
3	1953	8.8
4	1967	4.9
5	1989	4.6
6	2018	3.6
7	1961	3.2
8	1955	2.9
9	1896	2.8
10	1978	2.5

KPHL - December Top 10

>>>>>>>>>>>

Top 10 years with the warmest mean daily temperature for the month of December
Ranking	Year	Mean Temperature (F)
1	2015	51.18
2	2021	45.27
3	1923	44.53
4	1931	44.19
5	2001	43.73
6	2023	43.47
7	1889	43.32
8	2011	43.27
9	2012	43.11
10	2006	42.71

>>>>>>>>>>>

Top 10 years with the warmest mean daily high temperature for the month of December
Ranking	Year	High Temperature (F)
1	2015	58.2
2	2021	52.6
3	2011	51.4
3	2001	51.4
5	1931	51.1
6	1889	51.0
7	2006	50.8
8	1891	50.7
9	1990	50.5
9	1923	50.5

>>>>>>>>>>>

Top 10 years with the warmest mean daily low temperature for the month of December
Ranking	Year	Low Temperature (F)
1	2015	44.2
2	1923	38.6
3	2021	38.0
4	1931	37.3
5	2023	36.8
6	2012	36.5
7	2001	36.0
8	1889	35.6
9	1911	35.3
10	2011	35.2

>>>>>>>>>>>

Top 10 years with the coldest mean daily temperature for the month of December
Ranking	Year	Mean Temperature (F)
1	1876	25.40
2	1989	25.45
3	1960	27.60
4	1963	27.85
5	1917	28.05
6	1880	28.44
7	1958	29.44
8	1945	29.81
8	1904	29.81
10	1910	30.26

>>>>>>>>>>>

Top 10 years with the coldest mean daily high temperature for the month of December
Ranking	Year	High Temperature (F)
1	1876	31.6
2	1989	32.9
3	1880	34.6
4	1917	34.7
5	1963	35.0
6	1904	35.9
7	1910	36.0
8	1945	36.3
9	1935	36.5
10	1958	36.8

>>>>>>>>>>>

Top 10 years with the coldest mean daily low temperature for the month of December
Ranking	Year	Low Temperature (F)
1	1989	18.0
2	1960	18.3
3	1876	19.2
4	1963	20.7
5	1917	21.4
6	1958	22.0
7	1976	22.2
8	1880	22.3
9	1955	22.9
10	1961	23.2

>>>>>>>>>>>

Top 10 years with the most precipitation for the month of December
Ranking	Year	Precipitation (in.)
1	2009	8.86
2	1996	8.47
3	2023	7.92
4	1983	7.37
5	1914	7.35
6	1969	7.23
7	1901	6.72
8	1902	6.63
9	2018	6.38
10	1973	6.34

>>>>>>>>>>>

Top 10 years with the least precipitation for the month of December
Ranking	Year	Precipitation (in.)
1	1955	0.25
2	1980	0.77
3	1998	0.82
4	1877	0.83
5	1889	0.85
6	1925	0.96
7	1985	0.98
8	1988	1.00
8	1896	1.00
10	1937	1.05

>>>>>>>>>>>

Top 10 years with the most snowfall for the month of December
Ranking	Year	Snowfall (in.)
1	2009	24.1
2	1909	22.4
3	1904	18.9
4	1966	18.8
5	1960	17.5
6	1945	13.4
7	2010	12.7
8	1910	12.5
9	2013	11.2
10	2000	10.5

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Monthly Top 10 for KPHL

KPHL - January Top 10

KPHL - February Top 10

KPHL - March Top 10

KPHL - April Top 10

KPHL - May Top 10

KPHL - June Top 10

KPHL - July Top 10

KPHL - August Top 10

KPHL - September Top 10

KPHL - October Top 10

KPHL - November Top 10

KPHL - December Top 10