| Month | Avg. High | Avg. Low | Avg. Precip | Rec. High | Rec. Low |
|---|---|---|---|---|---|
| January | 48.0° F | 24.0° F | 0.49 in | 70.0° F(30/01/1908) | -17.0° F (07/01/1971) |
| February | 55.0° F | 28.0° F | 0.44 in | 78.0° F(25/02/1904) | -6.0° F (03/02/1939) |
| March | 62.0° F | 34.0° F | 0.61 in | 89.0° F(22/03/1903) | 6.0° F (02/03/1922) |
| April | 71.0° F | 41.0° F | 0.50 in | 89.0° F(21/04/1989) | 12.0° F (10/04/1909) |
| May | 80.0° F | 50.0° F | 0.60 in | 98.0° F(27/05/1951) | 28.0° F (07/05/1975) |
| June | 90.0° F | 59.0° F | 0.65 in | 107.0° F(26/06/1994) | 37.0° F (01/06/1919) |
| July | 92.0° F | 65.0° F | 1.27 in | 105.0° F(18/07/1980) | 44.0° F (04/07/1903) |
| August | 89.0° F | 63.0° F | 1.73 in | 101.0° F(02/08/1979) | 45.0° F (29/08/1907) |
| September | 82.0° F | 56.0° F | 1.07 in | 100.0° F(05/09/1979) | 30.0° F (18/09/1903) |
| October | 71.0° F | 44.0° F | 1.00 in | 91.0° F(05/10/1979) | 21.0° F (31/10/1991) |
| November | 57.0° F | 32.0° F | 0.62 in | 77.0° F(06/11/1975) | -7.0° F (29/11/1976) |
| December | 48.0° F | 24.0° F | 0.49 in | 72.0° F(04/12/1958) | -8.0° F (25/12/1924) |