| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.62 | 5.67 | -0.05 |
| Feb | 4.79 | 4.92 | -0.13 |
| Mar | 5.33 | 5.33 | 0.00 |
| Apr | 4.72 | 4.68 | 0.04 |
| May | 4.33 | 4.53 | -0.20 |
| Jun | 6.02 | 5.89 | 0.13 |
| Jul | 6.18 | 6.48 | -0.30 |
| Aug | 5.35 | 5.56 | -0.21 |
| Sep | 5.07 | 4.95 | 0.12 |
| Oct | 3.61 | 3.59 | 0.02 |
| Nov | 4.44 | 4.43 | 0.01 |
| Dec | 5.49 | 5.59 | -0.10 |
60.95 | 61.62 | -0.67 |