All | Yearly Top 10 Precipitation Records | Top 30 Daily Precipitation Records
Click Month (below) for Monthly Top Ten Temperature / Precipitation Records
30 Year Normals (1981-2010) | |||||||||||||
| JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | Annual | |
| Max (F) | 34.3 | 38.0 | 48.1 | 60.3 | 71.0 | 80.6 | 88.4 | 86.6 | 77.8 | 63.5 | 46.4 | 34.3 | 60.9 |
| Min (F) | 12.1 | 14.9 | 23.3 | 34.4 | 47.0 | 56.8 | 62.8 | 60.4 | 50.4 | 37.4 | 24.7 | 13.6 | 36.6 |
| Mean (F) | 23.2 | 26.5 | 35.7 | 47.3 | 59.0 | 68.7 | 75.6 | 73.5 | 64.1 | 50.5 | 35.6 | 24.0 | 48.7 |
| Precip (inches) | 0.52 | 0.62 | 1.54 | 2.72 | 3.76 | 3.91 | 2.94 | 2.23 | 2.24 | 1.87 | 0.97 | 0.61 | 23.93 |
| Snowfall (inches) | 6.5 | 7.4 | 10.1 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 1.4 | 7.6 | 8.6 | 48.4 |
| HDD | 1296 | 1079 | 908 | 536 | 226 | 46 | 4 | 12 | 128 | 459 | 884 | 1272 | 6851 |
| CDD | 0 | 0 | 0 | 7 | 40 | 157 | 333 | 276 | 101 | 8 | 0 | 0 | 922 |
Top Ten Information for September | ||||||
Warmest | Coldest | |||||
| Temp (F) | Year | Rank | Temp (F) | Year | ||
| 72.5 | 1998 | 1 | 53.9 | 1965 | ||
| 72.2 | 2005 | 2 | 56.9 | 1951 | ||
| 70.6 | 1990 | 3 | 60.0 | 1961 | ||
| 69.2 | 2000 | 4 | 60.4 | 1949 | ||
| 69.1 | 2004 | 5 | 60.5 | 1993 | ||
| 69.1 | 1969 | 6 | 61.0 | 2010 | ||
| 69.1 | 1948 | 7 | 61.1 | 2006 | ||
| 68.1 | 2002 | 8 | 61.1 | 1986 | ||
| 68.0 | 2012 | 9 | 61.1 | 1950 | ||
| 68.0 | 1978 | 10 | 61.2 | 1957 | ||
Wettest | Driest | |||||
| Inches in Year | Inches on Day | Rank | Inches | Year | ||
| 7.67 in 1986 | 2.60 on 9/8/1951 | 1 | TR | 1953 | ||
| 7.37 in 1996 | 2.22 on 9/19/1996 | 2 | 0.13 | 2012 | ||
| 5.73 in 1951 | 2.14 on 9/2/2008 | 3 | 0.25 | 1972 | ||
| 5.62 in 1973 | 1.90 on 9/16/1986 | 4 | 0.30 | 2003 | ||
| 4.25 in 1965 | 1.85 on 9/3/1986 | 5 | 0.45 | 1975 | ||
| 4.08 in 1950 | 1.72 on 9/29/1973 | 6 | 0.45 | 1975 | ||
| 3.72 in 2001 | 1.65 on 9/19/1993 | 7 | 0.48 | 1990 | ||
| 3.63 in 2008 | 1.60 on 9/21/1950 | 8 | 0.51 | 1952 | ||
| 3.61 in 1995 | 1.50 on 9/19/1988 | 9 | 0.55 | 1958 | ||
| 3.43 in 2006 | 1.47 on 9/14/2001 | 10 | 0.65 | 1981 | ||
Most Snow | Least Snow | |||||
| Inches in Year | Inches on Day | Rank | Inches | Year | ||
| 6.0 in 1985 | 6.0 on 9/28/1985 | 1 | 0.0 | MANY | ||
| TR in 1961 | TR on 9/30/1961 | 2 | ||||
| TR in 1951 | TR on 9/8/1951 | 3 | ||||
| 0.0 in MANY | 0.0 on MANY | 4 | ||||
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