| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.06 | 0.83 | 0.23 |
| Feb | 1.16 | 0.90 | 0.26 |
| Mar | 0.76 | 0.60 | 0.16 |
| Apr | 0.33 | 0.30 | 0.03 |
| May | 0.20 | 0.20 | 0.00 |
| Jun | 0.28 | 0.35 | -0.07 |
| Jul | 2.95 | 2.79 | 0.16 |
| Aug | 2.89 | 2.82 | 0.07 |
| Sep | 1.63 | 1.58 | 0.05 |
| Oct | 0.77 | 0.83 | -0.06 |
| Nov | 0.68 | 0.65 | 0.03 |
| Dec | 1.25 | 1.03 | 0.22 |
13.96 | 12.88 | 1.08 |