| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.76 | 1.77 | -0.01 |
| Feb | 2.17 | 2.29 | -0.12 |
| Mar | 3.03 | 3.10 | -0.07 |
| Apr | 3.25 | 3.38 | -0.13 |
| May | 5.10 | 4.90 | 0.20 |
| Jun | 4.10 | 4.06 | 0.04 |
| Jul | 2.53 | 2.50 | 0.03 |
| Aug | 2.47 | 2.47 | 0.00 |
| Sep | 3.39 | 3.39 | 0.00 |
| Oct | 3.85 | 3.94 | -0.09 |
| Nov | 2.54 | 2.50 | 0.04 |
| Dec | 2.35 | 2.40 | -0.05 |
36.54 | 36.70 | -0.16 |