| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.69 | 0.68 | 0.01 |
| Feb | 0.53 | 0.59 | -0.06 |
| Mar | 0.78 | 0.89 | -0.11 |
| Apr | 0.67 | 0.66 | 0.01 |
| May | 0.91 | 0.86 | 0.05 |
| Jun | 0.85 | 1.00 | -0.15 |
| Jul | 2.51 | 2.21 | 0.30 |
| Aug | 2.22 | 2.15 | 0.07 |
| Sep | 1.42 | 1.53 | -0.11 |
| Oct | 1.27 | 1.27 | 0.00 |
| Nov | 0.82 | 0.85 | -0.03 |
| Dec | 0.85 | 0.89 | -0.04 |
13.52 | 13.58 | -0.06 |