| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.28 | 2.37 | -0.09 |
| Feb | 2.53 | 2.53 | 0.00 |
| Mar | 3.38 | 3.39 | -0.01 |
| Apr | 3.21 | 3.17 | 0.04 |
| May | 4.39 | 4.46 | -0.07 |
| Jun | 3.88 | 3.80 | 0.08 |
| Jul | 2.00 | 1.91 | 0.09 |
| Aug | 2.49 | 2.55 | -0.06 |
| Sep | 3.11 | 3.08 | 0.03 |
| Oct | 4.11 | 4.25 | -0.14 |
| Nov | 2.85 | 2.78 | 0.07 |
| Dec | 2.50 | 2.60 | -0.10 |
36.73 | 36.89 | -0.16 |