| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.64 | 0.70 | -0.06 |
| Feb | 0.75 | 0.57 | 0.18 |
| Mar | 0.73 | 0.67 | 0.06 |
| Apr | 0.48 | 0.53 | -0.05 |
| May | 0.53 | 0.59 | -0.06 |
| Jun | 0.43 | 0.38 | 0.05 |
| Jul | 2.33 | 2.22 | 0.11 |
| Aug | 2.93 | 2.67 | 0.26 |
| Sep | 1.58 | 1.49 | 0.09 |
| Oct | 1.04 | 1.07 | -0.03 |
| Nov | 0.75 | 0.73 | 0.02 |
| Dec | 0.83 | 0.86 | -0.03 |
13.02 | 12.48 | 0.54 |