| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.87 | 0.87 | 0.00 |
| Feb | 1.14 | 1.30 | -0.16 |
| Mar | 1.15 | 1.45 | -0.30 |
| Apr | 0.92 | 1.12 | -0.20 |
| May | 0.85 | 0.98 | -0.13 |
| Jun | 0.39 | 0.45 | -0.06 |
| Jul | 0.99 | 1.04 | -0.05 |
| Aug | 1.17 | 1.31 | -0.14 |
| Sep | 0.90 | 0.92 | -0.02 |
| Oct | 1.15 | 1.38 | -0.23 |
| Nov | 0.84 | 0.99 | -0.15 |
| Dec | 0.95 | 1.17 | -0.22 |
11.32 | 12.98 | -1.66 |