| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.32 | 2.37 | -0.05 |
| Feb | 1.98 | 1.88 | 0.10 |
| Mar | 2.67 | 2.71 | -0.04 |
| Apr | 2.56 | 2.55 | 0.01 |
| May | 4.17 | 4.34 | -0.17 |
| Jun | 3.50 | 3.38 | 0.12 |
| Jul | 2.23 | 2.11 | 0.12 |
| Aug | 2.34 | 2.41 | -0.07 |
| Sep | 3.59 | 3.76 | -0.17 |
| Oct | 4.23 | 4.27 | -0.04 |
| Nov | 2.63 | 2.83 | -0.20 |
| Dec | 2.33 | 2.43 | -0.10 |
34.55 | 35.04 | -0.49 |