| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.56 | 0.66 | -0.10 |
| Feb | 0.51 | 0.56 | -0.05 |
| Mar | 0.73 | 0.81 | -0.08 |
| Apr | 0.57 | 0.60 | -0.03 |
| May | 0.77 | 0.93 | -0.16 |
| Jun | 0.94 | 0.97 | -0.03 |
| Jul | 2.57 | 2.67 | -0.10 |
| Aug | 2.56 | 2.53 | 0.03 |
| Sep | 1.65 | 2.02 | -0.37 |
| Oct | 1.32 | 1.40 | -0.08 |
| Nov | 0.68 | 0.77 | -0.09 |
| Dec | 0.92 | 0.91 | 0.01 |
13.78 | 14.83 | -1.05 |