| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.57 | 2.62 | -0.05 |
| Feb | 2.62 | 2.61 | 0.01 |
| Mar | 3.32 | 3.39 | -0.07 |
| Apr | 3.08 | 3.10 | -0.02 |
| May | 4.41 | 4.53 | -0.12 |
| Jun | 3.73 | 3.55 | 0.18 |
| Jul | 1.99 | 1.80 | 0.19 |
| Aug | 2.35 | 2.31 | 0.04 |
| Sep | 3.05 | 3.00 | 0.05 |
| Oct | 4.13 | 4.24 | -0.11 |
| Nov | 2.77 | 2.90 | -0.13 |
| Dec | 2.79 | 2.85 | -0.06 |
36.81 | 36.90 | -0.09 |