| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.24 | 2.25 | -0.01 |
| Feb | 1.95 | 1.88 | 0.07 |
| Mar | 2.60 | 2.84 | -0.24 |
| Apr | 2.56 | 2.50 | 0.06 |
| May | 4.44 | 4.31 | 0.13 |
| Jun | 3.43 | 3.30 | 0.13 |
| Jul | 2.13 | 2.06 | 0.07 |
| Aug | 2.34 | 2.13 | 0.21 |
| Sep | 3.70 | 3.50 | 0.20 |
| Oct | 3.81 | 3.88 | -0.07 |
| Nov | 2.67 | 2.82 | -0.15 |
| Dec | 2.21 | 2.31 | -0.10 |
34.08 | 33.78 | 0.30 |