1971-2000 NCDC Normals
| Element | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN |
| Precip (in) | 1.60 | 1.09 | 2.00 | 2.29 | 3.29 | 4.35 | 4.09 | 4.16 | 4.00 | 2.88 | 2.45 | 1.63 | 33.83 |
| Month | High (in) | Year | Low (in) | Year | 1-Day Max (in) |
Date |
| JAN | 4.52 | 1996 | 0.35 | 1961 | 1.35 | 01-19-1996 |
| FEB | 3.67 | 1945 | 0.05 | 1993 | 1.70 | 02-02-1973 |
| MAR | 4.03 | 1977 | 0.36 | 1980 | 1.74 | 03-24-1996 |
| APR | 5.95 | 1960 | 0.57 | 1971 | 1.68 | 04-24-1960 |
| MAY | 8.59 | 1970 | 0.22 | 1986 | 3.62 | 05-31-1970 |
| JUN | 9.03 | 1946 | 1.71 | 1964 | 4.67 | 06-22-1983 |
| JUL | 10.03 | 1982 | 1.16 | 1975 | 4.31 | 07-20-2001 |
| AUG | 11.56 | 1966 | 0.84 | 1970 | 3.46 | 08-16-1972 |
| SEP | 10.23 | 1959 | 0.82 | 1950 | 2.80 | 09-21-1980 |
| OCT | 6.65 | 1995 | 0.41 | 1952 | 2.07 | 10-14-1954 |
| NOV | 5.32 | 1991 | 0.40 | 1981 | 1.90 | 11-10-1975 |
| DEC | 3.39 | 1968 | 0.48 | 1986 | 1.10 | 12-30-1972 |
| Annual | 44.47 | 1951 | 19.05 | 1976 | 4.67 | 06-22-1983 |
| Winter | 9.06 | 1996 | 1.72 | 1987 | 1.70 | 02-02-1973 |
| Spring | 12.43 | 1960 | 4.43 | 1946 | 3.62 | 05-31-1970 |
| Summer | 20.76 | 1953 | 6.30 | 1976 | 4.67 | 06-22-1983 |
| Fall | 14.88 | 1959 | 2.78 | 1976 | 2.80 | 09-21-1980 |
| Month | # Days Total ≥ 0.01" |
# Days Total ≥ 0.10" |
# Days Total ≥ 0.50" |
# Days Total ≥ 1.00" |
| JAN | 12.8 | 5.0 | 0.4 | 0.0 |
| FEB | 8.4 | 3.4 | 0.4 | 0.0 |
| MAR | 10.5 | 5.1 | 1.0 | 0.2 |
| APR | 10.9 | 6.0 | 1.0 | 0.2 |
| MAY | 11.3 | 7.0 | 2.1 | 0.8 |
| JUN | 13.0 | 9.1 | 2.6 | 0.8 |
| JUL | 12.2 | 8.0 | 2.5 | 0.9 |
| AUG | 10.9 | 7.5 | 3.0 | 1.0 |
| SEP | 14.3 | 8.6 | 2.7 | 0.8 |
| OCT | 13.8 | 7.1 | 1.6 | 0.4 |
| NOV | 13.7 | 6.1 | 1.3 | 0.3 |
| DEC | 13.4 | 5.0 | 0.5 | 0.0 |
| Annual | 145.3 | 77.9 | 19.3 | 5.5 |
| Winter | 34.6 | 13.4 | 1.4 | 0.1 |
| Spring | 32.7 | 18.1 | 4.2 | 1.2 |
| Summer | 36.2 | 24.6 | 8.1 | 2.7 |
| Fall | 41.8 | 21.8 | 5.6 | 1.5 |