| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.38 | 2.48 | -0.10 |
| Feb | 2.41 | 2.40 | 0.01 |
| Mar | 2.14 | 2.32 | -0.18 |
| Apr | 1.79 | 1.90 | -0.11 |
| May | 1.84 | 1.64 | 0.20 |
| Jun | 0.88 | 0.80 | 0.08 |
| Jul | 2.41 | 2.11 | 0.30 |
| Aug | 2.48 | 2.51 | -0.03 |
| Sep | 2.31 | 2.32 | -0.01 |
| Oct | 2.13 | 2.21 | -0.08 |
| Nov | 1.90 | 1.94 | -0.04 |
| Dec | 2.34 | 2.15 | 0.19 |
25.01 | 24.78 | 0.23 |