1971-2000 NCDC Normals
| Element | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN |
| Precip (in) | 1.36 | 1.05 | 2.24 | 3.05 | 3.74 | 3.91 | 4.37 | 4.11 | 3.62 | 2.40 | 2.39 | 1.37 | 33.61 |
| Month | High (in) | Year | Low (in) | Year | 1-Day Max (in) |
Date |
| JAN | 3.95 | 1918 | 0.11 | 1981 | 1.45 | 01-05-1939 |
| FEB | 4.36 | 1922 | 0.00 | 1969 | 2.40 | 02-22-1922 |
| MAR | 5.06 | 1973 | 0.10 | 1910 | 3.16 | 03-26-1906 |
| APR | 5.87 | 1994 | 0.64 | 1915 | 2.98 | 04-26-1949 |
| MAY | 9.97 | 1918 | 0.99 | 1981 | 3.82 | 05-31-1954 |
| JUN | 12.00 | 1940 | 0.17 | 1912 | 4.56 | 06-22-1940 |
| JUL | 12.18 | 1994 | 0.80 | 1909 | 4.36 | 07-25-1979 |
| AUG | 11.06 | 1924 | 0.64 | 1969 | 3.60 | 08-22-1924 |
| SEP | 11.53 | 1938 | 0.41 | 1976 | 3.20 | 09-12-1916 |
| OCT | 7.42 | 1911 | 0.13 | 1902 | 2.87 | 10-03-1954 |
| NOV | 6.21 | 1934 | 0.00 | 1976 | 2.13 | 11-01-1985 |
| DEC | 3.94 | 1968 | 0.00 | 1943 | 1.34 | 12-10-1911 |
| Annual | 42.26 | 1954 | 16.54 | 1904 | 4.56 | 06-22-1940 |
| Winter | 7.65 | 1969 | 1.40 | 1958 | 2.40 | 02-22-1922 |
| Spring | 19.00 | 1973 | 3.87 | 1925 | 3.82 | 05-31-1954 |
| Summer | 20.17 | 1993 | 4.52 | 1910 | 4.56 | 06-22-1940 |
| Fall | 17.39 | 1911 | 1.54 | 1976 | 3.20 | 09-12-1916 |
| Month | # Days Total ≥ 0.01" |
# Days Total ≥ 0.10" |
# Days Total ≥ 0.50" |
# Days Total ≥ 1.00" |
| JAN | 9.0 | 4.2 | 0.5 | 0.1 |
| FEB | 6.2 | 3.1 | 0.5 | 0.1 |
| MAR | 7.8 | 5.1 | 1.5 | 0.4 |
| APR | 10.0 | 6.4 | 2.1 | 0.4 |
| MAY | 9.8 | 6.9 | 2.7 | 0.9 |
| JUN | 10.4 | 7.5 | 2.2 | 1.1 |
| JUL | 10.0 | 7.2 | 3.1 | 1.1 |
| AUG | 10.9 | 7.3 | 2.7 | 1.2 |
| SEP | 10.1 | 6.4 | 2.8 | 1.0 |
| OCT | 8.3 | 5.0 | 1.7 | 0.4 |
| NOV | 8.8 | 5.0 | 1.5 | 0.5 |
| DEC | 8.4 | 4.4 | 0.6 | 0.0 |
| Annual | 109.7 | 68.2 | 21.9 | 7.3 |
| Winter | 23.6 | 11.7 | 1.6 | 0.2 |
| Spring | 27.7 | 18.3 | 6.3 | 1.8 |
| Summer | 31.2 | 21.9 | 8.1 | 3.4 |
| Fall | 27.2 | 16.3 | 5.9 | 1.9 |