Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 58.7 | 63.4 | 67.1 | 74.7 | 84.2 | 93.7 | 99.7 | 98.3 | 92.2 | 81.5 | 66.6 | 58.6 | 78.2 |
Highest Mean Max. Temperature (F) | 64.0 | 74.5 | 74.6 | 82.8 | 91.7 | 99.4 | 103.6 | 103.0 | 97.8 | 88.5 | 75.3 | 64.7 | 103.6 |
Year Highest Occurred | 1981 | 1991 | 1997 | 1987 | 1992 | 1981 | 1988 | 1996 | 1974 | 1999 | 1995 | 1976 | 1988 |
Lowest Mean Max. Temperature (F) | 53.1 | 57.6 | 59.6 | 65.9 | 73.1 | 86.2 | 94.9 | 92.1 | 83.6 | 73.9 | 59.2 | 51.9 | 51.9 |
Year Lowest Occurred | 1982 | 1998 | 1973 | 1975 | 1998 | 1998 | 1987 | 1976 | 1986 | 1981 | 1994 | 1971 | 1971 |
Mean Temperature (F) | 47.1 | 50.8 | 54.2 | 59.6 | 67.6 | 75.9 | 82.1 | 81.1 | 75.2 | 65.2 | 53.2 | 46.6 | 63.2 |
Highest Mean Temperature (F) | 52.2 | 57.2 | 59.2 | 65.4 | 74.3 | 82.0 | 85.6 | 84.0 | 79.5 | 70.5 | 59.0 | 50.8 | 85.6 |
Year Highest Occurred | 1986 | 1991 | 1972 | 1987 | 1992 | 1981 | 1988 | 1998 | 1974 | 1991 | 1995 | 1980 | 1988 |
Lowest Mean Temperature (F) | 42.5 | 46.7 | 49.4 | 52.6 | 59.6 | 70.8 | 76.9 | 75.7 | 68.1 | 60.3 | 47.1 | 40.9 | 40.9 |
Year Lowest Occurred | 1972 | 1990 | 1973 | 1975 | 1998 | 1998 | 1983 | 1976 | 1986 | 1981 | 1994 | 1978 | 1978 |
Mean Min. Temperature (F) | 35.5 | 38.2 | 41.2 | 44.5 | 50.9 | 58.1 | 64.5 | 63.8 | 58.1 | 48.9 | 39.8 | 34.6 | 48.2 |
Highest Mean Min. Temperature (F) | 40.6 | 42.1 | 45.7 | 49.1 | 56.8 | 64.5 | 68.4 | 67.5 | 62.3 | 53.8 | 44.7 | 40.3 | 68.4 |
Year Highest Occurred | 1986 | 1986 | 1978 | 1989 | 1992 | 1981 | 1980 | 1971 | 1984 | 1991 | 1997 | 1983 | 1980 |
Lowest Mean Min. Temperature (F) | 31.1 | 33.0 | 34.2 | 39.4 | 46.0 | 54.9 | 58.7 | 59.4 | 52.5 | 45.1 | 35.0 | 28.9 | 28.9 |
Year Lowest Occurred | 1989 | 1990 | 1977 | 1975 | 1998 | 1995 | 1983 | 1976 | 1986 | 1971 | 1994 | 1990 | 1990 |
Mean Precipitation (in.) | 4.74 | 4.29 | 4.77 | 1.80 | 0.79 | 0.33 | 0.10 | 0.06 | 0.66 | 1.15 | 2.67 | 3.00 | 24.36 |
Highest Precipitation (in.) | 12.11 | 12.28 | 12.66 | 6.59 | 4.45 | 2.29 | 1.98 | 1.05 | 4.46 | 3.76 | 8.11 | 8.98 | 12.66 |
Year Highest Occurred | 1997 | 1986 | 1991 | 1982 | 1995 | 1998 | 1992 | 1975 | 1982 | 1982 | 1983 | 1996 | 1991 |
Lowest Precipitation (in.) | 0.03 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1976 | 1977 | 1972 | 1992 | 1997 | 1999 | 2000 | 2000 | 1996 | 1999 | 1992 | 1989 | 1972 |
Heating Degree Days (F) | 556. | 399. | 342. | 205. | 74. | 5. | 0. | 0. | 8. | 99. | 358. | 569. | 2615. |
Cooling Degree Days (F) | 0. | 0. | 5. | 43. | 153. | 334. | 529. | 497. | 312. | 106. | 4. | 0. | 1983. |