| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.90 | 0.94 | -0.04 |
| Feb | 1.10 | 1.10 | 0.00 |
| Mar | 1.91 | 2.02 | -0.11 |
| Apr | 3.73 | 3.80 | -0.07 |
| May | 4.83 | 4.90 | -0.07 |
| Jun | 5.74 | 5.74 | 0.00 |
| Jul | 4.29 | 4.34 | -0.05 |
| Aug | 4.21 | 4.21 | 0.00 |
| Sep | 3.34 | 3.34 | 0.00 |
| Oct | 2.71 | 2.67 | 0.04 |
| Nov | 1.80 | 1.85 | -0.05 |
| Dec | 1.40 | 1.43 | -0.03 |
35.96 | 36.34 | -0.38 |