| Month | Avg. High | Avg. Low | Avg. Precip |
|---|---|---|---|
| January | -3.1° F | -23.1° F | 0.80 in |
| February | 6.1° F | -18.2° F | 0.60 in |
| March | 21.9° F | -5.8° F | 0.80 in |
| April | 40.3° F | 14.9° F | 1.10 in |
| May | 55.8° F | 30.9° F | 1.80 in |
| June | 66.7° F | 41.4° F | 2.80 in |
| July | 72.7° F | 47.8° F | 3.30 in |
| August | 69.3° F | 44.4° F | 3.10 in |
| September | 54.7° F | 35.1° F | 2.50 in |
| October | 39.6° F | 24.4° F | 1.90 in |
| November | 19.0° F | 2.3° F | 1.30 in |
| December | 1.2° F | -17.1° F | 1.10 in |
(7/5/2009 2:45 PM)
(7/5/2009 2:20 PM)
(7/5/2009 4:00 PM)