| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.56 | 0.64 | -0.08 |
| Feb | 0.52 | 0.52 | 0.00 |
| Mar | 0.74 | 0.78 | -0.04 |
| Apr | 0.95 | 0.97 | -0.02 |
| May | 0.87 | 0.88 | -0.01 |
| Jun | 0.45 | 0.45 | 0.00 |
| Jul | 0.75 | 0.68 | 0.07 |
| Aug | 0.93 | 0.88 | 0.05 |
| Sep | 1.12 | 1.18 | -0.06 |
| Oct | 1.01 | 1.02 | -0.01 |
| Nov | 0.60 | 0.68 | -0.08 |
| Dec | 0.53 | 0.59 | -0.06 |
9.03 | 9.27 | -0.24 |