| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.13 | 2.56 | -0.43 |
| Feb | 1.83 | 1.87 | -0.04 |
| Mar | 2.60 | 2.49 | 0.11 |
| Apr | 2.00 | 1.98 | 0.02 |
| May | 3.73 | 3.39 | 0.34 |
| Jun | 4.00 | 3.61 | 0.39 |
| Jul | 2.84 | 2.79 | 0.05 |
| Aug | 2.51 | 2.32 | 0.19 |
| Sep | 5.45 | 5.22 | 0.23 |
| Oct | 3.52 | 3.56 | -0.04 |
| Nov | 2.64 | 3.05 | -0.41 |
| Dec | 1.85 | 1.86 | -0.01 |
35.10 | 34.70 | 0.40 |