| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.84 | 0.86 | -0.02 |
| Feb | 0.90 | 0.91 | -0.01 |
| Mar | 1.82 | 1.89 | -0.07 |
| Apr | 2.57 | 2.59 | -0.02 |
| May | 3.78 | 3.88 | -0.10 |
| Jun | 3.44 | 3.45 | -0.01 |
| Jul | 2.33 | 2.20 | 0.13 |
| Aug | 2.91 | 3.17 | -0.26 |
| Sep | 2.50 | 2.63 | -0.13 |
| Oct | 2.38 | 2.60 | -0.22 |
| Nov | 1.32 | 1.34 | -0.02 |
| Dec | 1.19 | 1.22 | -0.03 |
25.98 | 26.74 | -0.76 |