| | | | % Days with | | Month | Average (inches) | Max (inches) | Min (inches) | Rain | Tstorm |
| January |
3.0 |
7.6 |
0.6 |
70.1 |
1.0 |
| February |
2.2 |
6.7 |
0.2 |
65.1 |
1.0 |
| March |
2.3 |
5.4 |
0.7 |
57.9 |
1.0 |
| April |
3.7 |
10.4 |
0.3 |
59.7 |
4.0 |
| May |
6.1 |
15.0 |
0.4 |
67.7 |
15.0 |
| June |
4.4 |
11.0 |
0.3 |
68.3 |
16.0 |
| July |
4.5 |
9.3 |
1.1 |
76.3 |
17.0 |
| August |
5.3 |
11.3 |
1.8 |
73.1 |
20.0 |
| September |
5.3 |
14.8 |
1.7 |
72.1 |
28.0 |
| October |
5.5 |
15.1 |
1.2 |
68.4 |
25.0 |
| November |
5.8 |
16.0 |
1.9 |
75.3 |
11.0 |
| December |
4.7 |
16.8 |
0.7 |
76.0 |
2.0 |
| Annual |
52.9 |
74.5 |
35.5 |
69.2 |
12.0 |
|