All | Yearly Top 10 Precipitation Records | Top 30 Daily Precipitation Records
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30 Year Normals (1981-2010) | |||||||||||||
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | Annual | |
| Max (F) | 41.3 | 44.5 | 53.4 | 62.4 | 71.3 | 80.7 | 89.2 | 88.4 | 79.1 | 65.3 | 50.1 | 40.2 | 63.9 |
| Min (F) | 14.4 | 16.1 | 23.7 | 31.7 | 42.0 | 50.6 | 57.2 | 55.6 | 45.0 | 33.7 | 22.9 | 13.9 | 34.0 |
| Mean (F) | 27.8 | 30.3 | 38.6 | 47.1 | 56.6 | 65.7 | 73.2 | 72.0 | 62.0 | 49.5 | 36.5 | 27.0 | 49.0 |
| Precip (inches) | 0.34 | 0.48 | 1.07 | 2.01 | 3.15 | 2.89 | 2.39 | 1.77 | 1.43 | 1.28 | 0.50 | 0.36 | 17.67 |
| Snowfall (inches) | 4.3 | 4.0 | 5.9 | 3.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.1 | 1.0 | 3.0 | 5.2 | 27.5 |
| HDD | 1152 | 971 | 820 | 540 | 275 | 75 | 9 | 15 | 150 | 483 | 855 | 1176 | 6523 |
| CDD | 0 | 0 | 0 | 2 | 17 | 95 | 263 | 232 | 62 | 2 | 0 | 0 | 672 |
Top 30 Information | ||||
Rainfall | Snowfall | |||
| Amount (inches) | Date | Rank | Amount (inches) | Date |
| 4.31 | 4/19/2000 | 1 | 15.0 | 3/12/2006 |
| 3.50 | 6/21/1947 | 2 | 14.0 | 4/18/1970 |
| 3.33 | 5/23/1971 | 3 | 14.0 | 1/4/1949 |
| 3.28 | 5/2/1946 | 4 | 13.0 | 10/19/1919 |
| 3.25 | 8/3/1922 | 5 | 12.0 | 12/31/1975 |
| 3.19 | 8/28/1933 | 6 | 12.0 | 3/27/1975 |
| 2.87 | 7/29/1997 | 7 | 12.0 | 1/27/1944 |
| 2.85 | 7/30/1961 | 8 | 12.0 | 4/18/1920 |
| 2.85 | 4/20/1933 | 9 | 12.0 | 12/11/1909 |
| 2.84 | 8/14/1948 | 10 | 11.0 | 2/10/1953 |
| 2.70 | 8/7/1941 | 11 | 11.0 | 1/24/1921 |
| 2.70 | 6/18/1937 | 12 | 10.5 | 1/15/1953 |
| 2.67 | 6/7/1925 | 13 | 10.0 | 4/19/2000 |
| 2.65 | 6/1/1908 | 14 | 10.0 | 3/3/1985 |
| 2.60 | 5/31/1935 | 15 | 10.0 | 3/15/1976 |
| 2.52 | 5/1/1915 | 16 | 10.0 | 4/17/1920 |
| 2.50 | 5/25/1997 | 17 | 9.5 | 12/23/1944 |
| 2.50 | 7/2/1958 | 18 | 9.0 | 3/29/1998 |
| 2.35 | 4/9/1943 | 19 | 9.0 | 4/7/1957 |
| 2.34 | 7/12/1944 | 20 | 9.0 | 2/19/1955 |
| 2.32 | 7/24/2005 | 21 | 9.0 | 1/3/1926 |
| 2.32 | 8/20/1993 | 22 | 9.0 | 1/29/1921 |
| 2.28 | 5/25/1990 | 23 | 8.8 | 10/28/1991 |
| 2.28 | 9/20/1955 | 24 | 8.0 | 4/4/2009 |
| 2.22 | 5/28/1908 | 25 | 8.0 | 5/2/2008 |
| 2.20 | 7/31/1976 | 26 | 8.0 | 3/18/2002 |
| 2.12 | 7/14/1918 | 27 | 8.0 | 10/8/1993 |
| 2.10 | 9/5/1938 | 28 | 8.0 | 10/7/1970 |
| 2.06 | 8/1/1999 | 29 | 8.0 | 1/6/1967 |
| 2.05 | 9/23/1977 | 30 | 8.0 | 3/16/1963 |
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