| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 57.0° F | 39.0° F | 5.35 in | 85.0° F(08/01/1962) | 19.0° F (09/01/1937) |
| February | 62.0° F | 42.0° F | 5.03 in | 85.0° F(17/02/1948) | 23.0° F (01/02/1917) |
| March | 65.0° F | 43.0° F | 4.09 in | 90.0° F(08/03/1955) | 23.0° F (08/03/1949) |
| April | 71.0° F | 45.0° F | 1.45 in | 95.0° F(27/04/2004) | 27.0° F (22/04/1929) |
| May | 75.0° F | 49.0° F | 0.78 in | 103.0° F(31/05/2001) | 30.0° F (18/05/1974) |
| June | 81.0° F | 53.0° F | 0.16 in | 113.0° F(14/06/1961) | 34.0° F (17/06/1929) |
| July | 83.0° F | 55.0° F | 0.05 in | 112.0° F(14/07/1972) | 38.0° F (13/07/1929) |
| August | 82.0° F | 55.0° F | 0.11 in | 106.0° F(04/08/1998) | 37.0° F (17/08/1932) |
| September | 82.0° F | 53.0° F | 0.41 in | 109.0° F(02/09/1955) | 36.0° F (22/09/1932) |
| October | 76.0° F | 49.0° F | 1.43 in | 106.0° F(01/10/1980) | 28.0° F (29/10/1946) |
| November | 64.0° F | 43.0° F | 3.72 in | 89.0° F(03/11/1929) | 25.0° F (04/11/1932) |
| December | 57.0° F | 39.0° F | 3.88 in | 81.0° F(26/12/1967) | 14.0° F (22/12/1990) |