| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 23.0° F | 4.0° F | 0.67 in | 65.0° F(01/27/2002) | -30.0° F (01/21/1970) |
| February | 29.0° F | 10.0° F | 0.48 in | 65.0° F(02/18/1981) | -29.0° F (02/03/1996) |
| March | 41.0° F | 22.0° F | 1.73 in | 85.0° F(03/30/1986) | -20.0° F (03/01/1962) |
| April | 56.0° F | 33.0° F | 3.10 in | 91.0° F(04/16/2002) | 7.0° F (04/06/1982) |
| May | 70.0° F | 46.0° F | 3.47 in | 98.0° F(05/26/1967) | 18.0° F (05/03/1967) |
| June | 80.0° F | 56.0° F | 4.65 in | 102.0° F(06/09/1985) | 36.0° F (06/03/1969) |
| July | 83.0° F | 60.0° F | 3.55 in | 104.0° F(07/31/1955) | 41.0° F (07/30/1971) |
| August | 80.0° F | 58.0° F | 3.82 in | 103.0° F(08/01/1955) | 35.0° F (08/22/2004) |
| September | 73.0° F | 48.0° F | 2.68 in | 99.0° F(09/07/1976) | 24.0° F (09/22/1974) |
| October | 61.0° F | 36.0° F | 2.15 in | 93.0° F(10/03/1997) | 13.0° F (10/31/1993) |
| November | 41.0° F | 23.0° F | 1.48 in | 80.0° F(11/08/1999) | -12.0° F (11/26/1977) |
| December | 27.0° F | 9.0° F | 0.63 in | 67.0° F(12/02/1998) | -25.0° F (12/20/1983) |
(9/4/2008 4:45 PM)
(9/4/2008 3:00 PM)
(9/4/2008 5:45 AM)