| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
| Mean Max. Temperature (F) | 80.7 | 81.1 | 82.0 | 82.9 | 84.2 | 84.8 | 85.9 | 86.6 | 86.4 | 85.5 | 83.9 | 81.7 | 83.8 |
| Highest Mean Max. Temperature (F) | 82.9 | 83.8 | 85.7 | 85.6 | 86.5 | 87.6 | 88.3 | 88.4 | 88.1 | 87.8 | 86.9 | 84.5 | 88.4 |
| Year Highest Occurred | 1981 | 1988 | 1986 | 1983 | 1996 | 1986 | 1996 | 1982 | 1995 | 1986 | 1988 | 1995 | 1982 |
| Lowest Mean Max. Temperature (F) | 77.4 | 78.1 | 79.6 | 80.9 | 81.3 | 82.6 | 84.1 | 84.6 | 84.0 | 82.9 | 81.7 | 79.5 | 77.4 |
| Year Lowest Occurred | 1972 | 1972 | 1976 | 1985 | 1998 | 1975 | 1980 | 1975 | 1971 | 1975 | 1972 | 1972 | 1972 |
| Mean Temperature (F) | 73.5 | 73.7 | 74.6 | 75.8 | 77.3 | 78.2 | 79.3 | 79.9 | 79.7 | 78.9 | 77.2 | 74.8 | 76.9 |
| Highest Mean Temperature (F) | 75.8 | 75.5 | 78.2 | 77.8 | 79.6 | 80.3 | 81.4 | 82.3 | 81.7 | 80.8 | 79.3 | 76.9 | 82.3 |
| Year Highest Occurred | 1996 | 1988 | 1986 | 1996 | 1996 | 1996 | 1986 | 1982 | 1987 | 1986 | 1995 | 1995 | 1982 |
| Lowest Mean Temperature (F) | 70.5 | 71.4 | 72.9 | 73.9 | 75.0 | 76.1 | 77.4 | 78.3 | 77.5 | 76.6 | 75.4 | 73.4 | 70.5 |
| Year Lowest Occurred | 1972 | 1972 | 1976 | 1976 | 1998 | 1976 | 1975 | 1999 | 1971 | 1971 | 1971 | 1972 | 1972 |
| Mean Min. Temperature (F) | 66.2 | 66.2 | 67.2 | 68.7 | 70.3 | 71.5 | 72.7 | 73.2 | 73.0 | 72.2 | 70.4 | 67.9 | 70.0 |
| Highest Mean Min. Temperature (F) | 68.8 | 67.7 | 70.6 | 70.5 | 72.6 | 73.7 | 74.5 | 76.2 | 75.6 | 74.0 | 72.4 | 70.3 | 76.2 |
| Year Highest Occurred | 1996 | 1991 | 1986 | 1996 | 1996 | 1982 | 1994 | 1982 | 1987 | 1992 | 1986 | 1980 | 1982 |
| Lowest Mean Min. Temperature (F) | 63.5 | 63.8 | 65.3 | 66.8 | 67.5 | 69.4 | 70.5 | 71.3 | 70.9 | 70.0 | 68.9 | 66.4 | 63.5 |
| Year Lowest Occurred | 1972 | 1973 | 1979 | 1976 | 1980 | 1976 | 1975 | 1999 | 1971 | 1999 | 2000 | 2000 | 1972 |
| Mean Precipitation (in.) | 1.73 | 0.90 | 1.13 | 0.59 | 0.62 | 0.46 | 0.69 | 0.82 | 0.75 | 0.59 | 0.99 | 1.86 | 11.13 |
| Highest Precipitation (in.) | 5.45 | 5.39 | 4.01 | 2.50 | 2.97 | 2.40 | 2.19 | 3.03 | 2.28 | 2.84 | 4.30 | 6.30 | 6.30 |
| Year Highest Occurred | 1982 | 1989 | 1989 | 1995 | 1989 | 1997 | 1979 | 1972 | 1992 | 1993 | 2000 | 1996 | 1996 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Year Lowest Occurred | 1995 | 2000 | 1983 | 1994 | 1996 | 1995 | 1999 | 1999 | 1995 | 2000 | 1993 | 1998 | 1995 |
| Heating Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. |
| Cooling Degree Days (F) | 262. | 242. | 297. | 324. | 380. | 394. | 442. | 461. | 441. | 430. | 363. | 304. | 4340. |