Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. 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

KPHL
KABE
KACY
KILG
KTTN
KRDG
KMPO
KGED
K55N

KPHL - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	2015-12-25	68
1	1964-12-25	68
3	1889-12-25	66
4	2020-12-25	65
4	2014-12-25	65
4	1982-12-25	65
7	1895-12-25	63
8	1965-12-25	61
9	2008-12-25	60
9	1979-12-25	60

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	58
2	1932-12-25	48
3	1965-12-25	47
4	1964-12-25	44
5	1987-12-25	43
5	1979-12-25	43
5	1891-12-25	43
8	1994-12-25	42
8	1986-12-25	42
8	1895-12-25	42

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	10
2	1878-12-25	20
3	1876-12-25	23
4	1980-12-25	24
4	1884-12-25	24
6	1968-12-25	25
6	1892-12-25	25
8	1904-12-25	26
9	2000-12-25	27
9	1958-12-25	27

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1983-12-25	1
1	1980-12-25	1
3	1989-12-25	10
4	1948-12-25	13
4	1906-12-25	13
4	1878-12-25	13
7	1968-12-25	14
7	1958-12-25	14
9	1924-12-25	15
9	1896-12-25	15

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	1945-12-25	1.11
2	1909-12-25	0.90
3	2002-12-25	0.88
4	1965-12-25	0.77
5	2006-12-25	0.69
6	2021-12-25	0.65
7	1913-12-25	0.53
8	1997-12-25	0.52
9	2020-12-25	0.44
9	1879-12-25	0.44

>>>>>>>>>>>

Top 10 days with the most snowfall
Ranking	Year	Snowfall (in.)
1	1909-12-25	5.5
2	1969-12-25	4.1
3	1904-12-25	3.3
4	1902-12-25	2.2
5	1962-12-25	1.5
6	2002-12-25	1.1
7	1892-12-25	0.5
8	1966-12-25	0.3
9	1993-12-25	0.2
9	1976-12-25	0.2

KABE - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	1964-12-25	65
2	2020-12-25	64
3	2014-12-25	63
4	2015-12-25	61
5	1965-12-25	60
6	1979-12-25	59
7	1940-12-25	58
8	1936-12-25	56
9	2021-12-25	53
10	1994-12-25	52

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	47
2	1987-12-25	42
3	1931-12-25	41
4	1979-12-25	40
5	1964-12-25	39
6	2023-12-25	38
6	1986-12-25	38
6	1932-12-25	38
9	1994-12-25	37
9	1952-12-25	37

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	8
2	1969-12-25	17
3	1980-12-25	19
4	2000-12-25	21
4	1968-12-25	21
6	1958-12-25	24
7	1989-12-25	25
8	2022-12-25	26
8	2013-12-25	26
10	1948-12-25	27

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1983-12-25	-2
2	1980-12-25	-1
3	1969-12-25	4
4	1989-12-25	5
5	1948-12-25	8
5	1943-12-25	8
7	1947-12-25	9
8	1999-12-25	10
8	1992-12-25	10
8	1958-12-25	10

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	1913-12-25	1.70
2	2002-12-25	1.50
3	1945-12-25	1.26
4	1965-12-25	0.97
5	1914-12-25	0.87
6	2005-12-25	0.73
7	2006-12-25	0.58
8	2020-12-25	0.56
8	1979-12-25	0.56
10	1997-12-25	0.50

>>>>>>>>>>>

Top 10 days with the most snowfall
Ranking	Year	Snowfall (in.)
1	2002-12-25	6.6
2	1969-12-25	4.0
3	1913-12-25	3.0
4	1962-12-25	2.0
4	1914-12-25	2.0
6	1976-12-25	1.4
7	1975-12-25	1.2
8	1967-12-25	0.6
9	1985-12-25	0.4
10	1966-12-25	0.2

KACY - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	2015-12-25	71
2	1982-12-25	70
3	2021-12-25	63
3	2014-12-25	63
3	2008-12-25	63
3	1964-12-25	63
7	2020-12-25	62
8	1987-12-25	58
8	1955-12-25	58
10	2006-12-25	57

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	60
2	1987-12-25	49
3	2021-12-25	46
3	1982-12-25	46
3	1965-12-25	46
6	1964-12-25	45
7	1986-12-25	44
8	1979-12-25	43
9	1997-12-25	41
10	2014-12-25	39

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	10
2	2000-12-25	24
2	1980-12-25	24
4	1968-12-25	25
5	2022-12-25	29
5	1989-12-25	29
5	1948-12-25	29
8	1958-12-25	30
9	1999-12-25	31
9	1966-12-25	31

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1983-12-25	-2
1	1980-12-25	-2
3	1989-12-25	4
4	1968-12-25	6
5	1992-12-25	9
5	1967-12-25	9
7	2022-12-25	11
7	2000-12-25	11
7	1975-12-25	11
10	1999-12-25	12

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	2005-12-25	1.17
2	2006-12-25	1.06
3	2015-12-25	1.00
4	2020-12-25	0.76
5	2002-12-25	0.75
6	1997-12-25	0.62
7	1951-12-25	0.56
7	1945-12-25	0.56
9	1969-12-25	0.50
10	1979-12-25	0.35

>>>>>>>>>>>

Top 10 days with the most snowfall
Ranking	Year	Snowfall (in.)
1	1962-12-25	0.8
2	1969-12-25	0.3
3	2002-12-25	0.2
3	1966-12-25	0.2
5	2010-12-25	0.1
6	2020-12-25	T
6	1995-12-25	T
6	1993-12-25	T
6	1992-12-25	T
6	1985-12-25	T

KILG - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	1982-12-25	70
2	1964-12-25	69
3	2015-12-25	67
4	2014-12-25	65
5	1965-12-25	63
6	2008-12-25	61
7	2021-12-25	60
7	2020-12-25	60
7	1936-12-25	60
7	1895-12-25	60

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	58
2	1964-12-25	45
3	1987-12-25	44
4	1965-12-25	43
5	2021-12-25	42
5	1986-12-25	42
5	1932-12-25	42
8	1982-12-25	41
8	1979-12-25	41
8	1941-12-25	41

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	10
2	1980-12-25	24
3	2000-12-25	25
4	1968-12-25	26
5	1989-12-25	27
5	1958-12-25	27
7	1935-12-25	29
8	2022-12-25	30
8	1999-12-25	30
8	1966-12-25	30

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1983-12-25	-7
2	1980-12-25	2
3	1989-12-25	8
4	1947-12-25	10
5	1935-12-25	12
6	1948-12-25	13
7	2022-12-25	14
7	2000-12-25	14
7	1960-12-25	14
10	1968-12-25	15

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	2002-12-25	0.99
2	1913-12-25	0.87
3	2006-12-25	0.65
4	1997-12-25	0.56
5	2015-12-25	0.54
6	2005-12-25	0.53
7	2020-12-25	0.52
8	1951-12-25	0.50
9	1969-12-25	0.44
10	1965-12-25	0.38

>>>>>>>>>>>

Top 10 days with the most snowfall
Ranking	Year	Snowfall (in.)
1	1969-12-25	3.9
2	1962-12-25	1.9
3	2002-12-25	1.3
4	1976-12-25	0.6
5	1993-12-25	0.4
6	1992-12-25	0.1
6	1966-12-25	0.1
8	2020-12-25	T
8	2010-12-25	T
8	1995-12-25	T

KTTN - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	1889-12-25	69
2	1964-12-25	68
3	2015-12-25	66
4	2020-12-25	64
4	2014-12-25	64
6	1982-12-25	63
7	2008-12-25	61
7	1979-12-25	61
9	1965-12-25	60
9	1915-12-25	60

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	60
2	1964-12-25	48
3	1932-12-25	46
4	1979-12-25	45
4	1895-12-25	45
6	1987-12-25	43
7	1891-12-25	42
7	1889-12-25	42
7	1884-12-25	42
10	1986-12-25	41

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	8
2	1872-12-25	19
3	1980-12-25	20
3	1878-12-25	20
5	2000-12-25	24
5	1968-12-25	24
5	1958-12-25	24
8	2022-12-25	26
8	1868-12-25	26
10	1989-12-25	27

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1983-12-25	-3
2	1980-12-25	2
3	1989-12-25	5
4	1872-12-25	8
5	1868-12-25	11
6	2022-12-25	12
6	1948-12-25	12
6	1912-12-25	12
6	1906-12-25	12
10	1992-12-25	13

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	1891-12-25	1.42
2	1986-12-25	1.09
3	2002-12-25	1.05
4	1909-12-25	1.00
5	1945-12-25	0.89
6	1965-12-25	0.64
7	2006-12-25	0.63
8	1997-12-25	0.61
9	2020-12-25	0.54
10	1951-12-25	0.51

KRDG - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	1964-12-25	68
2	1889-12-25	67
3	2020-12-25	64
4	2015-12-25	61
4	2014-12-25	61
4	1979-12-25	61
4	1965-12-25	61
4	1940-12-25	61
4	1936-12-25	61
10	1915-12-25	59

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	50
2	1932-12-25	41
2	1889-12-25	41
4	1952-12-25	40
4	1936-12-25	40
6	2023-12-25	39
6	1994-12-25	39
6	1964-12-25	39
9	2014-12-25	38
9	1997-12-25	38

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	20
2	2000-12-25	21
2	1989-12-25	21
2	1904-12-25	21
5	1968-12-25	23
6	1969-12-25	24
7	1958-12-25	25
8	1919-12-25	26
9	2022-12-25	27
9	1975-12-25	27

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1980-12-25	-2
2	1989-12-25	-1
2	1983-12-25	-1
4	1969-12-25	2
5	2000-12-25	12
5	1976-12-25	12
5	1975-12-25	12
5	1948-12-25	12
5	1906-12-25	12
10	2022-12-25	13

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	2002-12-25	1.40
2	1978-12-25	1.31
3	1986-12-25	1.30
4	1965-12-25	1.14
5	1945-12-25	1.11
6	2005-12-25	0.93
6	1913-12-25	0.93
8	1979-12-25	0.92
9	2020-12-25	0.55
10	1997-12-25	0.51

KMPO - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	2015-12-25	63
2	1965-12-25	60
3	2020-12-25	57
4	2014-12-25	56
5	1940-12-25	55
6	1982-12-25	54
6	1979-12-25	54
6	1964-12-25	54
9	1936-12-25	52
10	1987-12-25	49

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	43
2	1979-12-25	40
3	1936-12-25	39
4	1982-12-25	38
4	1915-12-25	38
6	1965-12-25	37
7	1964-12-25	36
8	2014-12-25	35
9	1918-12-25	33
10	2021-12-25	32

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	1
2	1958-12-25	12
3	2000-12-25	13
4	1969-12-25	15
4	1906-12-25	15
6	1968-12-25	16
7	1935-12-25	17
8	2022-12-25	18
9	1989-12-25	19
10	2004-12-25	20

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1980-12-25	-13
2	1983-12-25	-11
2	1969-12-25	-11
4	1935-12-25	-4
5	1992-12-25	-3
6	1906-12-25	-1
7	1919-12-25	-0
8	1975-12-25	2
9	2000-12-25	3
9	1968-12-25	3

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	1945-12-25	2.40
2	2002-12-25	1.23
3	2020-12-25	1.13
4	1978-12-25	1.06
5	1979-12-25	1.03
6	2005-12-25	0.99
7	1966-12-25	0.90
8	1986-12-25	0.68
9	1988-12-25	0.52
10	2006-12-25	0.50

KGED - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	2015-12-25	74
2	1964-12-25	71
3	2020-12-25	67
3	2014-12-25	67
5	1996-12-25	66
5	1965-12-25	66
7	2021-12-25	64
7	2008-12-25	64
7	1988-12-25	64
7	1982-12-25	64

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	66
2	1964-12-25	54
3	1979-12-25	51
3	1965-12-25	51
5	1982-12-25	50
6	2021-12-25	47
7	1988-12-25	46
7	1974-12-25	46
9	1986-12-25	42
10	1994-12-25	41

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	26
2	2000-12-25	28
3	1976-12-25	29
4	1999-12-25	30
4	1975-12-25	30
6	1969-12-25	31
6	1948-12-25	31
8	1998-12-25	32
8	1966-12-25	32
10	2022-12-25	33

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1989-12-25	2
2	1983-12-25	3
3	1980-12-25	9
4	2022-12-25	10
5	1992-12-25	13
6	1976-12-25	15
6	1967-12-25	15
8	2000-12-25	16
8	1975-12-25	16
10	1947-12-25	17

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	1986-12-25	2.05
2	1978-12-25	0.85
3	2006-12-25	0.77
4	1965-12-25	0.49
5	2002-12-25	0.34
6	2005-12-25	0.32
7	1962-12-25	0.31
8	2020-12-25	0.30
9	1979-12-25	0.28
10	1994-12-25	0.24

K55N - Top 10 Days

>>>>>>>>>>>

Top 10 days with the warmest daily high temperature
Ranking	Year	High Temperature (F)
1	2015-12-25	65
2	1889-12-25	64
3	2021-12-25	61
3	2020-12-25	61
5	1997-12-25	59
5	1931-12-25	59
7	2008-12-25	58
7	2006-12-25	58
7	1955-12-25	58
7	1933-12-25	58

>>>>>>>>>>>

Top 10 days with the warmest daily low temperature
Ranking	Year	Low Temperature (F)
1	2015-12-25	57
2	1964-12-25	50
3	2021-12-25	49
4	1987-12-25	48
4	1982-12-25	48
6	1965-12-25	47
6	1932-12-25	47
8	1979-12-25	45
9	2014-12-25	44
9	1997-12-25	44

>>>>>>>>>>>

Top 10 days with the coldest daily high temperature
Ranking	Year	High Temperature (F)
1	1983-12-25	12
2	1878-12-25	22
3	1968-12-25	25
4	2000-12-25	28
5	2022-12-25	29
5	1958-12-25	29
7	1989-12-25	30
7	1948-12-25	30
7	1919-12-25	30
7	1906-12-25	30

>>>>>>>>>>>

Top 10 days with the coldest daily low temperature
Ranking	Year	Low Temperature (F)
1	1983-12-25	4
2	1980-12-25	9
3	1896-12-25	10
4	1906-12-25	11
5	1989-12-25	12
6	1892-12-25	14
7	1948-12-25	15
7	1914-12-25	15
7	1897-12-25	15
7	1878-12-25	15

>>>>>>>>>>>

Top 10 days with the most precipitation
Ranking	Year	Precipitation (in.)
1	2005-12-25	1.29
2	1909-12-25	1.15
3	2015-12-25	1.08
4	1913-12-25	1.02
5	1945-12-25	0.88
6	2020-12-25	0.82
7	2006-12-25	0.77
7	1997-12-25	0.77
9	2002-12-25	0.75
10	1879-12-25	0.67