| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.31 | 0.33 | -0.02 |
| Feb | 0.40 | 0.32 | 0.08 |
| Mar | 0.77 | 0.77 | 0.00 |
| Apr | 1.58 | 1.53 | 0.05 |
| May | 2.52 | 2.49 | 0.03 |
| Jun | 1.79 | 1.51 | 0.28 |
| Jul | 1.63 | 1.44 | 0.19 |
| Aug | 1.73 | 1.35 | 0.38 |
| Sep | 1.28 | 1.13 | 0.15 |
| Oct | 1.08 | 0.97 | 0.11 |
| Nov | 0.52 | 0.55 | -0.03 |
| Dec | 0.38 | 0.39 | -0.01 |
13.99 | 12.78 | 1.21 |