| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.07 | 2.00 | 0.07 |
| Feb | 1.74 | 1.81 | -0.07 |
| Mar | 2.62 | 2.48 | 0.14 |
| Apr | 2.43 | 2.48 | -0.05 |
| May | 3.85 | 3.57 | 0.28 |
| Jun | 3.38 | 3.25 | 0.13 |
| Jul | 2.18 | 2.39 | -0.21 |
| Aug | 2.38 | 2.26 | 0.12 |
| Sep | 3.35 | 3.50 | -0.15 |
| Oct | 3.20 | 3.60 | -0.40 |
| Nov | 2.39 | 2.63 | -0.24 |
| Dec | 2.09 | 2.36 | -0.27 |
31.68 | 32.33 | -0.65 |