| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.19 | 2.20 | -0.01 |
| Feb | 1.95 | 1.80 | 0.15 |
| Mar | 2.65 | 2.68 | -0.03 |
| Apr | 2.58 | 2.41 | 0.17 |
| May | 4.51 | 4.39 | 0.12 |
| Jun | 3.37 | 3.32 | 0.05 |
| Jul | 2.27 | 2.27 | 0.00 |
| Aug | 2.40 | 2.33 | 0.07 |
| Sep | 3.52 | 3.74 | -0.22 |
| Oct | 3.88 | 4.22 | -0.34 |
| Nov | 2.71 | 2.60 | 0.11 |
| Dec | 2.12 | 2.14 | -0.02 |
34.15 | 34.10 | 0.05 |