| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.49 | 0.49 | 0.00 |
| Feb | 0.69 | 0.68 | 0.01 |
| Mar | 1.26 | 1.22 | 0.04 |
| Apr | 2.91 | 2.92 | -0.01 |
| May | 3.93 | 3.90 | 0.03 |
| Jun | 3.82 | 3.95 | -0.13 |
| Jul | 3.05 | 2.97 | 0.08 |
| Aug | 2.99 | 3.13 | -0.14 |
| Sep | 2.42 | 2.53 | -0.11 |
| Oct | 2.01 | 2.08 | -0.07 |
| Nov | 0.76 | 0.80 | -0.04 |
| Dec | 0.60 | 0.64 | -0.04 |
24.93 | 25.31 | -0.38 |