| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.67 | 0.61 | 0.06 |
| Feb | 0.59 | 0.56 | 0.03 |
| Mar | 0.70 | 0.73 | -0.03 |
| Apr | 0.77 | 0.66 | 0.11 |
| May | 0.92 | 0.98 | -0.06 |
| Jun | 0.81 | 0.70 | 0.11 |
| Jul | 2.13 | 1.66 | 0.47 |
| Aug | 2.20 | 1.88 | 0.32 |
| Sep | 1.64 | 1.28 | 0.36 |
| Oct | 1.08 | 1.05 | 0.03 |
| Nov | 0.73 | 0.70 | 0.03 |
| Dec | 0.77 | 0.70 | 0.07 |
13.01 | 11.51 | 1.50 |