| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.66 | 0.60 | 0.06 |
| Feb | 0.55 | 0.50 | 0.05 |
| Mar | 0.42 | 0.42 | 0.00 |
| Apr | 0.36 | 0.32 | 0.04 |
| May | 0.52 | 0.50 | 0.02 |
| Jun | 0.73 | 0.60 | 0.13 |
| Jul | 2.18 | 2.06 | 0.12 |
| Aug | 2.02 | 1.80 | 0.22 |
| Sep | 1.64 | 1.64 | 0.00 |
| Oct | 1.15 | 1.13 | 0.02 |
| Nov | 0.60 | 0.60 | 0.00 |
| Dec | 0.86 | 0.79 | 0.07 |
11.69 | 10.96 | 0.73 |