| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.05 | 2.09 | -0.04 |
| Feb | 2.37 | 2.48 | -0.11 |
| Mar | 3.19 | 3.17 | 0.02 |
| Apr | 3.01 | 2.91 | 0.10 |
| May | 4.31 | 4.35 | -0.04 |
| Jun | 3.67 | 3.91 | -0.24 |
| Jul | 1.96 | 1.94 | 0.02 |
| Aug | 2.58 | 2.57 | 0.01 |
| Sep | 3.17 | 3.01 | 0.16 |
| Oct | 3.98 | 4.05 | -0.07 |
| Nov | 2.47 | 2.62 | -0.15 |
| Dec | 2.30 | 2.35 | -0.05 |
35.06 | 35.45 | -0.39 |