| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.76 | -0.17 |
| Feb | 2.29 | 2.38 | -0.09 |
| Mar | 3.12 | 3.42 | -0.30 |
| Apr | 3.05 | 2.90 | 0.15 |
| May | 4.18 | 4.09 | 0.09 |
| Jun | 6.87 | 7.01 | -0.14 |
| Jul | 5.87 | 6.11 | -0.24 |
| Aug | 7.25 | 7.44 | -0.19 |
| Sep | 7.18 | 7.64 | -0.46 |
| Oct | 5.20 | 5.49 | -0.29 |
| Nov | 2.84 | 3.08 | -0.24 |
| Dec | 2.53 | 2.56 | -0.03 |
52.97 | 54.88 | -1.91 |