1971-2000 NCDC Normals
| Element | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN |
| Precip (in) | 1.03 | 0.81 | 1.69 | 2.53 | 3.43 | 4.32 | 4.36 | 4.54 | 3.98 | 2.65 | 2.31 | 1.16 | 32.81 |
| Month | High (in) | Year | Low (in) | Year | 1-Day Max (in) |
Date |
| JAN | 3.24 | 1996 | 0.04 | 1981 | 1.14 | 01-18-1996 |
| FEB | 2.75 | 1981 | 0.00 | 1958 | 1.19 | 02-22-1981 |
| MAR | 3.80 | 1998 | 0.21 | 1960 | 1.68 | 03-11-1973 |
| APR | 6.03 | 1954 | 0.49 | 1987 | 1.91 | 04-07-1951 |
| MAY | 7.40 | 1999 | 0.91 | 1966 | 2.70 | 05-16-1951 |
| JUN | 7.67 | 2000 | 1.72 | 1961 | 3.25 | 06-16-1979 |
| JUL | 9.76 | 1986 | 1.57 | 1967 | 4.02 | 07-08-1959 |
| AUG | 10.53 | 1995 | 0.72 | 1969 | 4.84 | 08-30-1983 |
| SEP | 10.69 | 1964 | 0.48 | 1955 | 4.74 | 09-02-1964 |
| OCT | 5.30 | 1970 | 0.00 | 1952 | 2.34 | 10-22-1979 |
| NOV | 7.51 | 1991 | 0.05 | 1967 | 2.97 | 11-01-1991 |
| DEC | 3.18 | 1982 | 0.00 | 1960 | 1.15 | 12-12-1965 |
| Annual | 42.25 | 1982 | 17.59 | 1976 | 4.84 | 08-30-1983 |
| Winter | 5.68 | 1983 | 0.88 | 1987 | 1.19 | 02-22-1981 |
| Spring | 13.23 | 1982 | 4.00 | 1987 | 2.70 | 05-16-1951 |
| Summer | 21.09 | 1978 | 6.11 | 1961 | 4.84 | 08-30-1983 |
| Fall | 14.78 | 1964 | 1.72 | 1976 | 4.74 | 09-02-1964 |
| Month | # Days Total ≥ 0.01" |
# Days Total ≥ 0.10" |
# Days Total ≥ 0.50" |
# Days Total ≥ 1.00" |
| JAN | 9.1 | 3.3 | 0.2 | 0.1 |
| FEB | 6.3 | 2.5 | 0.3 | 0.0 |
| MAR | 8.4 | 4.1 | 1.0 | 0.3 |
| APR | 9.6 | 6.0 | 1.6 | 0.4 |
| MAY | 10.1 | 6.5 | 2.6 | 0.9 |
| JUN | 11.0 | 7.3 | 3.0 | 1.0 |
| JUL | 10.9 | 7.4 | 3.0 | 1.3 |
| AUG | 10.5 | 7.2 | 2.7 | 1.3 |
| SEP | 11.2 | 7.1 | 2.8 | 0.9 |
| OCT | 9.0 | 5.4 | 1.5 | 0.6 |
| NOV | 9.4 | 5.1 | 1.5 | 0.4 |
| DEC | 9.5 | 3.8 | 0.3 | 0.1 |
| Annual | 115.0 | 65.4 | 20.5 | 7.2 |
| Winter | 24.9 | 9.6 | 0.9 | 0.2 |
| Spring | 28.1 | 16.5 | 5.2 | 1.6 |
| Summer | 32.5 | 21.9 | 8.7 | 3.6 |
| Fall | 29.7 | 17.6 | 5.8 | 1.8 |