| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.44 | 0.47 | -0.03 |
| Feb | 0.49 | 0.54 | -0.05 |
| Mar | 0.97 | 1.33 | -0.36 |
| Apr | 1.82 | 1.98 | -0.16 |
| May | 2.36 | 2.36 | 0.00 |
| Jun | 1.49 | 1.47 | 0.02 |
| Jul | 1.67 | 1.58 | 0.09 |
| Aug | 1.48 | 1.45 | 0.03 |
| Sep | 1.18 | 1.19 | -0.01 |
| Oct | 0.97 | 1.15 | -0.18 |
| Nov | 0.68 | 0.78 | -0.10 |
| Dec | 0.45 | 0.55 | -0.10 |
14.00 | 14.85 | -0.85 |