| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.65 | 0.81 | -0.16 |
| Feb | 0.73 | 0.70 | 0.03 |
| Mar | 0.71 | 0.78 | -0.07 |
| Apr | 0.49 | 0.55 | -0.06 |
| May | 0.50 | 0.61 | -0.11 |
| Jun | 0.45 | 0.46 | -0.01 |
| Jul | 2.55 | 2.30 | 0.25 |
| Aug | 2.93 | 2.78 | 0.15 |
| Sep | 1.72 | 1.54 | 0.18 |
| Oct | 1.02 | 1.05 | -0.03 |
| Nov | 0.76 | 0.82 | -0.06 |
| Dec | 0.88 | 0.90 | -0.02 |
13.39 | 13.30 | 0.09 |