| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.63 | 2.66 | -0.03 |
| Feb | 2.25 | 2.23 | 0.02 |
| Mar | 2.90 | 2.97 | -0.07 |
| Apr | 3.04 | 2.96 | 0.08 |
| May | 4.53 | 4.56 | -0.03 |
| Jun | 3.20 | 3.08 | 0.12 |
| Jul | 1.96 | 1.99 | -0.03 |
| Aug | 2.89 | 2.78 | 0.11 |
| Sep | 3.30 | 2.91 | 0.39 |
| Oct | 4.29 | 4.25 | 0.04 |
| Nov | 2.87 | 2.89 | -0.02 |
| Dec | 3.08 | 2.95 | 0.13 |
36.94 | 36.23 | 0.71 |