| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.47 | 2.51 | -0.04 |
| Feb | 2.11 | 1.97 | 0.14 |
| Mar | 2.68 | 2.82 | -0.14 |
| Apr | 2.69 | 2.42 | 0.27 |
| May | 4.68 | 4.59 | 0.09 |
| Jun | 3.45 | 3.54 | -0.09 |
| Jul | 2.21 | 2.19 | 0.02 |
| Aug | 2.40 | 2.42 | -0.02 |
| Sep | 3.52 | 3.48 | 0.04 |
| Oct | 4.19 | 4.00 | 0.19 |
| Nov | 2.86 | 2.71 | 0.15 |
| Dec | 2.64 | 2.66 | -0.02 |
35.90 | 35.31 | 0.59 |