| | | | % Days with | | Month | Average (inches) | Max (inches) | Min (inches) | Rain | Tstorm |
| January |
2.8 |
6.7 |
0.4 |
61.0 |
0.0 |
| February |
1.7 |
9.4 |
0.2 |
58.5 |
1.0 |
| March |
1.2 |
4.1 |
N.A. |
48.1 |
0.0 |
| April |
1.8 |
6.0 |
0.1 |
47.8 |
1.0 |
| May |
4.4 |
14.5 |
1.6 |
65.3 |
5.0 |
| June |
10.0 |
18.8 |
3.3 |
80.8 |
10.0 |
| July |
9.8 |
15.8 |
3.1 |
75.8 |
15.0 |
| August |
9.4 |
17.8 |
3.5 |
72.0 |
20.0 |
| September |
7.2 |
12.9 |
2.3 |
63.8 |
24.0 |
| October |
7.0 |
19.2 |
1.4 |
62.9 |
19.0 |
| November |
7.8 |
12.4 |
2.8 |
70.5 |
10.0 |
| December |
5.8 |
14.7 |
2.0 |
68.5 |
3.0 |
| Annual |
69.7 |
93.1 |
49.8 |
64.6 |
9.0 |
|