| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.66 | 2.60 | 0.06 |
| Feb | 2.18 | 2.17 | 0.01 |
| Mar | 2.83 | 2.98 | -0.15 |
| Apr | 2.82 | 2.82 | 0.00 |
| May | 4.49 | 4.58 | -0.09 |
| Jun | 3.13 | 3.12 | 0.01 |
| Jul | 1.90 | 2.00 | -0.10 |
| Aug | 2.63 | 2.72 | -0.09 |
| Sep | 3.26 | 3.15 | 0.11 |
| Oct | 4.40 | 4.33 | 0.07 |
| Nov | 2.72 | 2.83 | -0.11 |
| Dec | 2.98 | 2.89 | 0.09 |
36.00 | 36.19 | -0.19 |