| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.73 | 2.77 | -0.04 |
| Feb | 2.28 | 2.13 | 0.15 |
| Mar | 3.01 | 2.97 | 0.04 |
| Apr | 2.53 | 2.51 | 0.02 |
| May | 3.63 | 3.63 | 0.00 |
| Jun | 7.83 | 7.97 | -0.14 |
| Jul | 7.49 | 7.73 | -0.24 |
| Aug | 7.90 | 8.11 | -0.21 |
| Sep | 6.09 | 6.04 | 0.05 |
| Oct | 2.72 | 2.80 | -0.08 |
| Nov | 1.70 | 1.77 | -0.07 |
| Dec | 2.48 | 2.64 | -0.16 |
50.39 | 51.07 | -0.68 |