| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.95 | 1.04 | -0.09 |
| Feb | 1.10 | 1.07 | 0.03 |
| Mar | 0.97 | 0.98 | -0.01 |
| Apr | 0.24 | 0.27 | -0.03 |
| May | 0.13 | 0.17 | -0.04 |
| Jun | 0.04 | 0.04 | 0.00 |
| Jul | 0.81 | 0.90 | -0.09 |
| Aug | 0.97 | 1.13 | -0.16 |
| Sep | 0.62 | 0.72 | -0.10 |
| Oct | 0.58 | 0.58 | 0.00 |
| Nov | 0.62 | 0.58 | 0.04 |
| Dec | 0.88 | 0.95 | -0.07 |
7.91 | 8.43 | -0.52 |