| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 33.0° F | 15.0° F | 1.74 in | 76.0° F(01/23/1909) | -22.0° F (01/12/1918) |
| February | 40.0° F | 20.0° F | 1.76 in | 81.0° F(02/29/1972) | -25.0° F (02/13/1905) |
| March | 51.0° F | 30.0° F | 3.18 in | 92.0° F(03/21/1907) | -9.0° F (03/05/1960) |
| April | 64.0° F | 42.0° F | 3.91 in | 94.0° F(04/10/1930) | 12.0° F (04/05/1920) |
| May | 74.0° F | 52.0° F | 4.11 in | 102.0° F(05/31/1934) | 28.0° F (05/10/1966) |
| June | 82.0° F | 62.0° F | 3.30 in | 104.0° F(06/01/1934) | 41.0° F (06/11/1972) |
| July | 86.0° F | 66.0° F | 4.07 in | 115.0° F(07/14/1954) | 46.0° F (07/14/1975) |
| August | 85.0° F | 63.0° F | 3.03 in | 113.0° F(08/09/1934) | 41.0° F (08/28/1986) |
| September | 78.0° F | 54.0° F | 3.22 in | 103.0° F(09/03/1913) | 26.0° F (09/28/1942) |
| October | 66.0° F | 43.0° F | 2.85 in | 96.0° F(10/07/1939) | 10.0° F (10/30/1925) |
| November | 51.0° F | 31.0° F | 3.40 in | 84.0° F(11/01/1950) | -5.0° F (11/30/1964) |
| December | 38.0° F | 21.0° F | 2.60 in | 77.0° F(12/07/1943) | -19.0° F (12/24/1983) |
(9/5/2008 4:00 AM)
(9/5/2008 4:00 AM)
(9/4/2008 5:45 AM)