| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.36 | 3.29 | 0.07 |
| Feb | 2.89 | 2.79 | 0.10 |
| Mar | 3.43 | 3.38 | 0.05 |
| Apr | 2.57 | 2.65 | -0.08 |
| May | 3.32 | 3.22 | 0.10 |
| Jun | 7.52 | 7.82 | -0.30 |
| Jul | 7.22 | 7.45 | -0.23 |
| Aug | 8.02 | 7.85 | 0.17 |
| Sep | 5.98 | 6.14 | -0.16 |
| Oct | 2.90 | 2.95 | -0.05 |
| Nov | 2.03 | 2.03 | 0.00 |
| Dec | 2.79 | 2.74 | 0.05 |
52.03 | 52.31 | -0.28 |