A slow-moving storm system will continue to produce widespread heavy showers and thunderstorms which may bring excessive rainfall and flooding as it tracks across the Southeast and Mid-Atlantic regions today into Wednesday. Gusty winds and dry fuels under potential record setting temperatures will support widespread critical fire weather in the northern Plains and Upper Midwest today. Read More >
Note: The following monthly climatological data is not considered official. For copies of official data, contact the National Climatic Data Center. Additional normals data can be found at: https://www.ncdc.noaa.gov/cdo-web/datatools/normals.
Daily and Monthly Climate Normals and Records ('Normals' are thirty year averages based on the period 1991-2020) |
|||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Average Rainfall ..... 51.93" |
Avg number of days max >= 90 F (POR)..... 34 days |
Average Snowfall..... 4.6" |
Avg number of days min <= 32 F (POR)..... 68 days |
Median first frost..... October 24th |
Median last frost..... April 14th |
Median first freeze..... November 2nd |
Median last freeze..... April 1st |
Thanksgiving average temp (POR)..... 44.8 F |
Thanksgiving average rainfall (POR)..... 0.08" |
Easter average temp (POR)..... 57.0 F |
Easter average rainfall (POR)..... 0.11" |
Highest Temperature |
105 F | July 1, 2012 |
Lowest Temperature |
-24 F | January 21, 1985 |
Highest rainfall total in one day |
6.14" | July 16, 1917 |
Highest rainfall total in one month |
17.62" | April 1874 |
Highest rainfall total in one year |
73.77" | 1875 |
Most snow in one day |
17.5" | February 13, 1960 |
Most snow in one month |
25.7" | February 1895 |
Most Snow in one season (Dec - Feb) |
41.6" | 1894 - 1895 |
Most snow in one year |
56.7" | 1959 - 1960 |
Easter highest rainfall total |
3.14" | April 12, 2020 |
Easter highest snowfall total |
6.1" | March 24, 1940 |
Easter warmest temperature |
88 F | April 21, 1946 |
Easter coldest temperature |
23 F | April 8, 2007 & April 1, 1923 |
Thanksgiving highest rainfall total |
1.09" | November 28, 1918 |
Thanksgiving highest snowfall total |
1.3" | November 24, 1938 |
Thanksgiving warmest temperature |
74 F | November 25, 2010 & November 22, 1979 |
Thanksgiving coldest temperature |
17 F | November 27, 1930 |
Measurable snowfall on Christmas Day |
7.0" | 1969 |
|
2.5" | 2010 |
|
2.2" | 1887 |
|
2.0" | 1915 |
|
1.2" | 1976 |
|
0.6" | 1884 |
0.4" |
2020 | |
|
0.4" | 1935 |
|
0.4" | 1929 |
0.3" |
1992 | |
0.3" |
1909 | |
0.3" |
1899 | |
0.1" |
1989 |
Warmest/Coldest Monthly Average Temperatures | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | |
Warmest | 52.0 | 51.9 | 60.4 | 65.1 | 74.0 | 81.4 | 83.0 | 83.2 | 79.7 | 68.9 | 56.8 | 54.1 |
1950 | 1890 | 2012 | 2017 | 1962 | 1952 | 1993 | 2007 | 1925 | 1919 | 1985 | 1889 | |
Coldest | 26.7 | 30.5 | 36.8 | 51.2 | 60.9 | 69.1 | 71.8 | 72.0 | 65.1 | 52.4 | 40.2 | 29.5 |
1940 | 1895 | 1960 | 1907 | 1917 | 1903 | 1967 | 1875 | 1918 | 1917 | 1872 | 1876 |
Wettest/Driest Monthly Precipitation Totals | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | |
Wettest | 16.98 | 13.08 | 13.35 | 17.62 | 10.98 | 11.83 | 13.16 | 11.33 | 9.19 | 9.51 | 10.36 | 12.34 |
1882 | 2019 | 1917 | 1874 | 1974 | 1928 | 1917 | 1920 | 1989 | 1925 | 1948 | 1901 | |
Driest | 0.95 | 0.56 | 0.72 | 0.39 | 0.71 | 0.20 | 0.33 | 0.77 | 0.03 | 0.00 | 0.17 | 0.45 |
1986 | 1898 | 1910 | 1976 | 1941 | 1944 | 1995 | 1954 | 2019 | 2000 | 1890 | 1965 |
For additional information via a searchable database: