| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.96 | 3.06 | -0.10 |
| Feb | 2.39 | 2.38 | 0.01 |
| Mar | 2.95 | 2.86 | 0.09 |
| Apr | 2.72 | 2.76 | -0.04 |
| May | 3.09 | 3.05 | 0.04 |
| Jun | 8.16 | 8.38 | -0.22 |
| Jul | 8.21 | 8.53 | -0.32 |
| Aug | 8.57 | 8.79 | -0.22 |
| Sep | 6.42 | 6.97 | -0.55 |
| Oct | 2.86 | 2.87 | -0.01 |
| Nov | 1.68 | 1.78 | -0.10 |
| Dec | 2.45 | 2.45 | 0.00 |
52.46 | 53.88 | -1.42 |