| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.43 | 2.47 | -0.04 |
| Feb | 2.12 | 2.12 | 0.00 |
| Mar | 2.83 | 2.97 | -0.14 |
| Apr | 2.69 | 2.77 | -0.08 |
| May | 4.48 | 4.31 | 0.17 |
| Jun | 3.55 | 3.57 | -0.02 |
| Jul | 2.11 | 2.06 | 0.05 |
| Aug | 2.50 | 2.47 | 0.03 |
| Sep | 3.33 | 3.42 | -0.09 |
| Oct | 3.75 | 3.97 | -0.22 |
| Nov | 2.74 | 2.86 | -0.12 |
| Dec | 2.57 | 2.61 | -0.04 |
35.10 | 35.60 | -0.50 |