| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.48 | 0.53 | -0.05 |
| Feb | 0.34 | 0.36 | -0.02 |
| Mar | 0.68 | 0.70 | -0.02 |
| Apr | 0.65 | 0.76 | -0.11 |
| May | 0.73 | 0.73 | 0.00 |
| Jun | 0.73 | 0.70 | 0.03 |
| Jul | 2.02 | 1.48 | 0.54 |
| Aug | 1.76 | 1.87 | -0.11 |
| Sep | 1.14 | 1.30 | -0.16 |
| Oct | 1.17 | 1.07 | 0.10 |
| Nov | 0.66 | 0.78 | -0.12 |
| Dec | 0.64 | 0.63 | 0.01 |
11.00 | 10.91 | 0.09 |