| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.47 | 2.47 | 0.00 |
| Feb | 2.15 | 2.18 | -0.03 |
| Mar | 2.91 | 3.01 | -0.10 |
| Apr | 2.76 | 2.78 | -0.02 |
| May | 4.50 | 4.35 | 0.15 |
| Jun | 3.47 | 3.47 | 0.00 |
| Jul | 1.99 | 1.94 | 0.05 |
| Aug | 2.58 | 2.59 | -0.01 |
| Sep | 3.34 | 3.37 | -0.03 |
| Oct | 3.64 | 3.76 | -0.12 |
| Nov | 2.67 | 2.84 | -0.17 |
| Dec | 2.59 | 2.59 | 0.00 |
35.07 | 35.35 | -0.28 |