| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 29.0° F | 14.0° F | 1.82 in | 70.0° F(01/21/1906) | -23.0° F (01/04/1981) |
| February | 33.0° F | 17.0° F | 1.70 in | 67.0° F(02/12/1999) | -22.0° F (02/20/1929) |
| March | 44.0° F | 26.0° F | 2.46 in | 83.0° F(03/24/1910) | -13.0° F (03/01/1967) |
| April | 56.0° F | 36.0° F | 3.12 in | 89.0° F(04/26/1915) | 6.0° F (04/08/1982) |
| May | 69.0° F | 47.0° F | 3.79 in | 96.0° F(05/28/1911) | 20.0° F (05/06/1900) |
| June | 78.0° F | 56.0° F | 3.72 in | 102.0° F(06/25/1988) | 34.0° F (06/01/1966) |
| July | 81.0° F | 60.0° F | 3.80 in | 108.0° F(07/24/1934) | 40.0° F (07/01/1988) |
| August | 79.0° F | 58.0° F | 3.94 in | 103.0° F(08/06/1918) | 36.0° F (08/16/1996) |
| September | 72.0° F | 50.0° F | 3.44 in | 99.0° F(09/08/1933) | 27.0° F (09/29/1942) |
| October | 59.0° F | 40.0° F | 2.75 in | 89.0° F(10/06/1963) | 16.0° F (10/27/1976) |
| November | 45.0° F | 30.0° F | 2.60 in | 78.0° F(11/02/1933) | -4.0° F (11/24/1950) |
| December | 33.0° F | 20.0° F | 2.52 in | 67.0° F(12/05/2001) | -17.0° F (12/15/1917) |
(11/8/2009 2:35 PM)
(11/8/2009 2:30 PM)
(11/6/2009 5:30 AM)