| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.62 | 0.64 | -0.02 |
| Feb | 0.57 | 0.69 | -0.12 |
| Mar | 0.56 | 0.61 | -0.05 |
| Apr | 0.51 | 0.62 | -0.11 |
| May | 0.78 | 0.70 | 0.08 |
| Jun | 0.56 | 0.50 | 0.06 |
| Jul | 0.78 | 0.62 | 0.16 |
| Aug | 0.95 | 0.88 | 0.07 |
| Sep | 1.06 | 1.08 | -0.02 |
| Oct | 1.01 | 1.05 | -0.04 |
| Nov | 0.40 | 0.52 | -0.12 |
| Dec | 0.51 | 0.53 | -0.02 |
8.31 | 8.44 | -0.13 |