| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.27 | 2.30 | -0.03 |
| Feb | 2.07 | 1.94 | 0.13 |
| Mar | 2.69 | 2.80 | -0.11 |
| Apr | 2.60 | 2.40 | 0.20 |
| May | 4.49 | 4.03 | 0.46 |
| Jun | 3.38 | 3.47 | -0.09 |
| Jul | 2.15 | 2.19 | -0.04 |
| Aug | 2.30 | 2.20 | 0.10 |
| Sep | 3.45 | 3.32 | 0.13 |
| Oct | 4.01 | 3.76 | 0.25 |
| Nov | 2.77 | 2.57 | 0.20 |
| Dec | 2.38 | 2.41 | -0.03 |
34.56 | 33.39 | 1.17 |