| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.74 | 0.68 | 0.06 |
| Feb | 0.65 | 0.54 | 0.11 |
| Mar | 0.92 | 0.84 | 0.08 |
| Apr | 0.68 | 0.71 | -0.03 |
| May | 0.62 | 0.63 | -0.01 |
| Jun | 0.69 | 0.62 | 0.07 |
| Jul | 2.15 | 1.85 | 0.30 |
| Aug | 2.09 | 2.08 | 0.01 |
| Sep | 1.30 | 1.15 | 0.15 |
| Oct | 1.21 | 1.17 | 0.04 |
| Nov | 0.81 | 0.71 | 0.10 |
| Dec | 0.91 | 0.83 | 0.08 |
12.77 | 11.81 | 0.96 |