| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.10 | 1.21 | -0.11 |
| Feb | 1.05 | 1.05 | 0.00 |
| Mar | 0.68 | 0.72 | -0.04 |
| Apr | 0.43 | 0.37 | 0.06 |
| May | 0.36 | 0.57 | -0.21 |
| Jun | 0.71 | 0.84 | -0.13 |
| Jul | 2.90 | 3.22 | -0.32 |
| Aug | 2.80 | 3.14 | -0.34 |
| Sep | 1.85 | 2.10 | -0.25 |
| Oct | 0.99 | 1.12 | -0.13 |
| Nov | 0.88 | 1.05 | -0.17 |
| Dec | 1.44 | 1.42 | 0.02 |
15.19 | 16.81 | -1.62 |