| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.58 | 0.49 | 0.09 |
| Feb | 0.59 | 0.53 | 0.06 |
| Mar | 0.76 | 0.61 | 0.15 |
| Apr | 0.64 | 0.65 | -0.01 |
| May | 0.54 | 0.48 | 0.06 |
| Jun | 0.60 | 0.62 | -0.02 |
| Jul | 2.05 | 1.88 | 0.17 |
| Aug | 1.94 | 1.85 | 0.09 |
| Sep | 1.28 | 1.32 | -0.04 |
| Oct | 1.10 | 1.19 | -0.09 |
| Nov | 0.77 | 0.77 | 0.00 |
| Dec | 0.85 | 0.78 | 0.07 |
11.70 | 11.17 | 0.53 |