| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.87 | 2.77 | 0.10 |
| Feb | 2.63 | 2.46 | 0.17 |
| Mar | 2.36 | 2.44 | -0.08 |
| Apr | 2.34 | 2.39 | -0.05 |
| May | 2.72 | 2.82 | -0.10 |
| Jun | 1.90 | 1.85 | 0.05 |
| Jul | 1.00 | 0.82 | 0.18 |
| Aug | 1.17 | 1.19 | -0.02 |
| Sep | 1.69 | 1.66 | 0.03 |
| Oct | 1.98 | 2.02 | -0.04 |
| Nov | 2.23 | 2.30 | -0.07 |
| Dec | 2.79 | 2.70 | 0.09 |
25.68 | 25.42 | 0.26 |