| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.90 | 1.90 | 0.00 |
| Feb | 1.90 | 1.90 | 0.00 |
| Mar | 2.67 | 2.60 | 0.07 |
| Apr | 2.45 | 2.36 | 0.09 |
| May | 4.31 | 4.04 | 0.27 |
| Jun | 3.15 | 3.20 | -0.05 |
| Jul | 1.99 | 2.06 | -0.07 |
| Aug | 2.15 | 1.91 | 0.24 |
| Sep | 3.46 | 3.37 | 0.09 |
| Oct | 3.45 | 3.22 | 0.23 |
| Nov | 2.56 | 2.71 | -0.15 |
| Dec | 1.97 | 2.02 | -0.05 |
31.96 | 31.29 | 0.67 |