| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.39 | 1.46 | -0.07 |
| Feb | 1.40 | 1.40 | 0.00 |
| Mar | 2.19 | 2.24 | -0.05 |
| Apr | 2.16 | 2.18 | -0.02 |
| May | 3.60 | 3.57 | 0.03 |
| Jun | 3.18 | 3.03 | 0.15 |
| Jul | 2.46 | 2.35 | 0.11 |
| Aug | 2.08 | 2.06 | 0.02 |
| Sep | 3.18 | 3.22 | -0.04 |
| Oct | 2.60 | 2.64 | -0.04 |
| Nov | 1.82 | 1.71 | 0.11 |
| Dec | 1.38 | 1.38 | 0.00 |
27.44 | 27.24 | 0.20 |