| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.63 | 2.71 | -0.08 |
| Feb | 1.80 | 1.75 | 0.05 |
| Mar | 2.20 | 2.29 | -0.09 |
| Apr | 1.89 | 1.78 | 0.11 |
| May | 1.98 | 1.76 | 0.22 |
| Jun | 2.02 | 1.93 | 0.09 |
| Jul | 0.71 | 0.71 | 0.00 |
| Aug | 0.57 | 0.57 | 0.00 |
| Sep | 0.89 | 0.80 | 0.09 |
| Oct | 1.87 | 1.94 | -0.07 |
| Nov | 2.82 | 2.77 | 0.05 |
| Dec | 3.19 | 3.22 | -0.03 |
22.57 | 22.23 | 0.34 |