| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.63 | -0.04 |
| Feb | 2.24 | 2.29 | -0.05 |
| Mar | 3.03 | 3.27 | -0.24 |
| Apr | 2.85 | 3.08 | -0.23 |
| May | 4.75 | 4.63 | 0.12 |
| Jun | 3.33 | 3.43 | -0.10 |
| Jul | 1.83 | 1.97 | -0.14 |
| Aug | 2.51 | 2.38 | 0.13 |
| Sep | 3.16 | 3.39 | -0.23 |
| Oct | 3.85 | 3.99 | -0.14 |
| Nov | 2.64 | 2.82 | -0.18 |
| Dec | 2.73 | 2.72 | 0.01 |
35.51 | 36.60 | -1.09 |