Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 56.3 | 60.5 | 64.9 | 72.4 | 80.7 | 88.7 | 93.4 | 91.9 | 87.1 | 77.8 | 63.5 | 55.9 | 74.4 |
Highest Mean Max. Temperature (F) | 60.8 | 67.8 | 72.8 | 80.9 | 88.9 | 94.0 | 98.1 | 98.0 | 94.8 | 84.4 | 71.1 | 62.0 | 98.1 |
Year Highest Occurred | 1984 | 1988 | 1988 | 1987 | 1992 | 1981 | 1996 | 1992 | 1984 | 1999 | 1986 | 1999 | 1996 |
Lowest Mean Max. Temperature (F) | 53.0 | 55.5 | 58.4 | 64.9 | 70.4 | 81.5 | 89.7 | 85.1 | 79.3 | 70.8 | 54.2 | 48.9 | 48.9 |
Year Lowest Occurred | 1973 | 1979 | 1991 | 1975 | 1977 | 1998 | 1987 | 1976 | 1986 | 1972 | 1994 | 1972 | 1972 |
Mean Temperature (F) | 47.6 | 51.0 | 54.1 | 59.2 | 65.2 | 71.1 | 74.0 | 72.9 | 70.4 | 63.7 | 53.5 | 47.0 | 60.8 |
Highest Mean Temperature (F) | 50.8 | 55.6 | 59.3 | 64.4 | 70.8 | 75.6 | 77.3 | 77.9 | 75.4 | 67.8 | 59.5 | 50.3 | 77.9 |
Year Highest Occurred | 1986 | 1991 | 1993 | 1987 | 1997 | 1981 | 1997 | 1998 | 1984 | 1993 | 1995 | 1981 | 1998 |
Lowest Mean Temperature (F) | 44.5 | 47.3 | 49.7 | 52.4 | 57.6 | 66.8 | 71.8 | 69.1 | 64.5 | 58.2 | 46.3 | 41.7 | 41.7 |
Year Lowest Occurred | 1972 | 1979 | 1991 | 1975 | 1977 | 1982 | 1987 | 1976 | 1986 | 1984 | 1994 | 1972 | 1972 |
Mean Min. Temperature (F) | 38.9 | 41.5 | 43.2 | 45.9 | 49.7 | 53.5 | 54.6 | 53.9 | 53.7 | 49.5 | 43.5 | 38.1 | 47.2 |
Highest Mean Min. Temperature (F) | 43.7 | 46.3 | 49.1 | 51.5 | 55.5 | 60.4 | 60.1 | 58.2 | 59.5 | 56.1 | 48.9 | 43.9 | 60.4 |
Year Highest Occurred | 1978 | 1986 | 1993 | 1990 | 1994 | 1997 | 1997 | 1998 | 1995 | 1993 | 1995 | 1981 | 1997 |
Lowest Mean Min. Temperature (F) | 34.6 | 37.3 | 37.3 | 39.9 | 44.8 | 49.4 | 51.6 | 49.2 | 49.7 | 42.9 | 38.4 | 33.2 | 33.2 |
Year Lowest Occurred | 1972 | 1989 | 1976 | 1975 | 1977 | 1972 | 1981 | 1973 | 1986 | 1971 | 1994 | 1990 | 1990 |
Mean Precipitation (in.) | 8.65 | 7.89 | 6.52 | 2.36 | 1.13 | 0.12 | 0.06 | 0.15 | 0.60 | 2.20 | 5.79 | 6.59 | 42.06 |
Highest Precipitation (in.) | 31.25 | 24.04 | 20.76 | 6.55 | 6.05 | 0.59 | 1.35 | 1.49 | 3.31 | 6.43 | 19.67 | 20.31 | 31.25 |
Year Highest Occurred | 1995 | 1998 | 1983 | 1982 | 1998 | 1997 | 1974 | 1983 | 1977 | 1979 | 1973 | 1996 | 1995 |
Lowest Precipitation (in.) | 0.53 | 0.33 | 0.16 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 | 0.00 | 0.00 |
Year Lowest Occurred | 1976 | 1971 | 1988 | 1977 | 1976 | 1999 | 2000 | 2000 | 1995 | 1995 | 1986 | 1989 | 1976 |
Heating Degree Days (F) | 539. | 392. | 348. | 206. | 95. | 12. | 0. | 4. | 20. | 117. | 349. | 557. | 2639. |
Cooling Degree Days (F) | 0. | 0. | 8. | 31. | 102. | 194. | 280. | 249. | 183. | 75. | 5. | 0. | 1127. |