1971-2000 NCDC Normals
| Element | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN |
| Precip (in) | 1.39 | 1.02 | 2.31 | 3.00 | 3.43 | 3.83 | 3.56 | 3.89 | 3.92 | 2.68 | 2.46 | 1.63 | 33.12 |
| Month | High (in) | Year | Low (in) | Year | 1-Day Max (in) |
Date |
| JAN | 3.87 | 1969 | 0.33 | 1991 | 1.27 | 01-19-1996 |
| FEB | 2.83 | 1981 | 0.00 | 1987 | 0.95 | 02-13-1984 |
| MAR | 6.75 | 1977 | 0.15 | 1978 | 2.22 | 03-07-1973 |
| APR | 4.89 | 1993 | 0.60 | 1997 | 1.97 | 04-16-1993 |
| MAY | 8.80 | 1973 | 0.82 | 1986 | 2.57 | 05-28-1978 |
| JUN | 8.74 | 1990 | 1.30 | 1972 | 4.07 | 06-13-1990 |
| JUL | 7.49 | 1999 | 0.15 | 1998 | 3.06 | 07-09-2000 |
| AUG | 8.93 | 1974 | 1.16 | 1970 | 4.47 | 08-16-1978 |
| SEP | 9.82 | 1994 | 1.00 | 1989 | 2.62 | 09-14-1993 |
| OCT | 5.51 | 1995 | 0.17 | 2000 | 1.93 | 10-12-1983 |
| NOV | 5.87 | 1992 | 0.07 | 1976 | 1.86 | 11-02-1985 |
| DEC | 4.26 | 1968 | 0.14 | 1994 | 1.37 | 12-14-1975 |
| Annual | 42.95 | 1977 | 22.98 | 1976 | 4.47 | 08-16-1978 |
| Winter | 8.25 | 1969 | 0.84 | 1995 | 1.37 | 12-14-1975 |
| Spring | 18.02 | 1973 | 5.17 | 1998 | 2.57 | 05-28-1978 |
| Summer | 17.31 | 1978 | 5.47 | 1976 | 4.47 | 08-16-1978 |
| Fall | 14.40 | 1994 | 2.09 | 1976 | 2.62 | 09-14-1993 |
| Month | # Days Total ≥ 0.01" |
# Days Total ≥ 0.10" |
# Days Total ≥ 0.50" |
# Days Total ≥ 1.00" |
| JAN | 7.2 | 4.4 | 0.7 | 0.1 |
| FEB | 5.2 | 3.2 | 0.5 | 0.0 |
| MAR | 7.5 | 5.3 | 1.6 | 0.5 |
| APR | 9.7 | 6.4 | 2.0 | 0.5 |
| MAY | 10.2 | 6.7 | 2.0 | 0.9 |
| JUN | 11.5 | 7.3 | 2.5 | 0.9 |
| JUL | 10.6 | 7.2 | 2.1 | 0.7 |
| AUG | 10.6 | 7.1 | 2.6 | 0.9 |
| SEP | 11.3 | 7.5 | 2.6 | 1.0 |
| OCT | 9.0 | 5.6 | 1.8 | 0.5 |
| NOV | 8.3 | 5.4 | 1.5 | 0.5 |
| DEC | 7.5 | 5.1 | 0.8 | 0.1 |
| Annual | 108.4 | 71.2 | 20.8 | 6.6 |
| Winter | 19.8 | 12.7 | 2.0 | 0.1 |
| Spring | 27.3 | 18.4 | 5.6 | 1.9 |
| Summer | 32.6 | 21.6 | 7.3 | 2.5 |
| Fall | 28.7 | 18.5 | 5.9 | 2.1 |