| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.57 | 2.57 | 0.00 |
| Feb | 2.25 | 2.37 | -0.12 |
| Mar | 3.05 | 3.25 | -0.20 |
| Apr | 2.85 | 3.09 | -0.24 |
| May | 4.71 | 4.71 | 0.00 |
| Jun | 3.28 | 3.46 | -0.18 |
| Jul | 1.83 | 1.93 | -0.10 |
| Aug | 2.46 | 2.30 | 0.16 |
| Sep | 3.15 | 3.35 | -0.20 |
| Oct | 3.90 | 3.95 | -0.05 |
| Nov | 2.63 | 2.78 | -0.15 |
| Dec | 2.71 | 2.69 | 0.02 |
35.39 | 36.45 | -1.06 |