| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.06 | 2.06 | 0.00 |
| Feb | 2.48 | 2.42 | 0.06 |
| Mar | 3.19 | 3.17 | 0.02 |
| Apr | 3.05 | 2.89 | 0.16 |
| May | 4.42 | 4.50 | -0.08 |
| Jun | 3.76 | 3.97 | -0.21 |
| Jul | 2.09 | 1.79 | 0.30 |
| Aug | 2.55 | 2.50 | 0.05 |
| Sep | 3.15 | 3.05 | 0.10 |
| Oct | 3.98 | 3.93 | 0.05 |
| Nov | 2.58 | 2.60 | -0.02 |
| Dec | 2.29 | 2.27 | 0.02 |
35.60 | 35.15 | 0.45 |