| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.22 | 2.85 | 0.37 |
| Feb | 2.13 | 2.07 | 0.06 |
| Mar | 2.64 | 2.43 | 0.21 |
| Apr | 2.01 | 1.85 | 0.16 |
| May | 2.17 | 1.85 | 0.32 |
| Jun | 1.92 | 1.79 | 0.13 |
| Jul | 0.71 | 0.60 | 0.11 |
| Aug | 0.62 | 0.55 | 0.07 |
| Sep | 0.93 | 0.84 | 0.09 |
| Oct | 2.02 | 1.92 | 0.10 |
| Nov | 3.08 | 2.87 | 0.21 |
| Dec | 3.41 | 3.07 | 0.34 |
24.86 | 22.69 | 2.17 |