| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 29.0° F | 9.0° F | 0.94 in | 67.0° F(01/09/2003) | -31.0° F (01/21/1970) |
| February | 35.0° F | 15.0° F | 1.06 in | 73.0° F(02/29/1972) | -31.0° F (02/03/1996) |
| March | 48.0° F | 26.0° F | 2.24 in | 89.0° F(03/29/1986) | -35.0° F (03/01/1962) |
| April | 61.0° F | 37.0° F | 3.51 in | 92.0° F(04/22/1980) | 10.0° F (04/04/2002) |
| May | 71.0° F | 50.0° F | 4.24 in | 97.0° F(05/25/1967) | 24.0° F (05/10/1981) |
| June | 80.0° F | 59.0° F | 4.64 in | 103.0° F(06/06/1977) | 34.0° F (06/03/1969) |
| July | 84.0° F | 64.0° F | 4.15 in | 106.0° F(07/22/1974) | 41.0° F (07/05/1972) |
| August | 83.0° F | 62.0° F | 3.97 in | 106.0° F(08/16/1983) | 38.0° F (08/28/1986) |
| September | 76.0° F | 52.0° F | 3.68 in | 100.0° F(09/09/1955) | 26.0° F (09/30/1974) |
| October | 64.0° F | 40.0° F | 2.50 in | 93.0° F(10/04/1997) | 12.0° F (10/28/1997) |
| November | 47.0° F | 27.0° F | 2.24 in | 80.0° F(11/14/1999) | -8.0° F (11/07/1991) |
| December | 33.0° F | 15.0° F | 1.14 in | 67.0° F(12/06/2001) | -25.0° F (12/23/1989) |
(11/8/2009 2:35 PM)
(11/8/2009 2:30 PM)
(11/6/2009 5:30 AM)