| Month | High (°F) | Low (°F) | Notes |
|---|---|---|---|
| Jan | 29 | 23 | cold & wet |
| Feb | 30 | 22 | cold & wet |
| Mar | 32 | 23 | crisp & wet |
| Apr | 39 | 28 | crisp & wet |
| May | 49 | 36 | cool & wet |
| Jun | 53 | 42 | cool & wet |
| Jul | 56 | 46 | cool & wet |
| Aug | 57 | 47 | cool & wet |
| Sep | 51 | 42 | cool & wet |
| Oct | 43 | 35 | crisp & wet |
| Nov | 34 | 27 | crisp & wet |
| Dec | 30 | 24 | cold & wet |