| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.85 | 0.91 | -0.06 |
| Feb | 0.89 | 0.99 | -0.10 |
| Mar | 0.77 | 0.89 | -0.12 |
| Apr | 0.23 | 0.21 | 0.02 |
| May | 0.18 | 0.16 | 0.02 |
| Jun | 0.11 | 0.12 | -0.01 |
| Jul | 1.08 | 0.88 | 0.20 |
| Aug | 1.47 | 1.29 | 0.18 |
| Sep | 0.84 | 0.75 | 0.09 |
| Oct | 0.43 | 0.51 | -0.08 |
| Nov | 0.55 | 0.50 | 0.05 |
| Dec | 0.85 | 0.90 | -0.05 |
8.25 | 8.11 | 0.14 |