| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 34.0° F | 12.0° F | 1.31 in | 70.0° F(01/12/1953) | -38.0° F (01/17/1930) |
| February | 37.0° F | 16.0° F | 1.06 in | 70.0° F(02/02/1935) | -42.0° F (02/03/1989) |
| March | 44.0° F | 21.0° F | 2.27 in | 72.0° F(03/31/2004) | -30.0° F (03/05/1945) |
| April | 53.0° F | 29.0° F | 2.88 in | 80.0° F(04/28/1987) | -10.0° F (04/03/1945) |
| May | 62.0° F | 37.0° F | 3.96 in | 88.0° F(05/15/1936) | 7.0° F (05/12/1943) |
| June | 72.0° F | 44.0° F | 2.56 in | 96.0° F(06/22/1900) | 25.0° F (06/03/1951) |
| July | 79.0° F | 49.0° F | 1.69 in | 101.0° F(07/21/1931) | 30.0° F (07/02/1955) |
| August | 79.0° F | 48.0° F | 1.37 in | 96.0° F(08/17/1934) | 22.0° F (08/17/2002) |
| September | 69.0° F | 40.0° F | 2.12 in | 92.0° F(09/03/1923) | 8.0° F (09/24/1926) |
| October | 57.0° F | 32.0° F | 2.04 in | 86.0° F(10/03/1922) | -13.0° F (10/30/1991) |
| November | 42.0° F | 20.0° F | 1.38 in | 80.0° F(11/10/1899) | -25.0° F (11/13/1959) |
| December | 36.0° F | 13.0° F | 1.13 in | 71.0° F(12/02/1899) | -42.0° F (12/21/1990) |
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(7/5/2009 7:00 AM)
(7/3/2009 6:45 AM)