| | | | % Days with | | Month | Average (inches) | Max (inches) | Min (inches) | Rain | Tstorm |
| January |
4.2 |
N.A. |
N.A. |
74.7 |
1.0 |
| February |
2.8 |
N.A. |
N.A. |
69.3 |
1.0 |
| March |
2.6 |
N.A. |
N.A. |
67.8 |
1.0 |
| April |
3.1 |
N.A. |
N.A. |
60.7 |
1.0 |
| May |
5.8 |
N.A. |
N.A. |
66.9 |
3.0 |
| June |
7.1 |
N.A. |
N.A. |
73.1 |
7.0 |
| July |
9.1 |
N.A. |
N.A. |
80.3 |
10.0 |
| August |
9.2 |
N.A. |
N.A. |
80.6 |
14.0 |
| September |
9.5 |
N.A. |
N.A. |
78.4 |
20.0 |
| October |
8.5 |
N.A. |
N.A. |
70.4 |
15.0 |
| November |
8.9 |
N.A. |
N.A. |
73.0 |
10.0 |
| December |
5.4 |
N.A. |
N.A. |
72.2 |
1.0 |
| Annual |
76.2 |
N.A. |
N.A. |
72.3 |
7.0 |
|