| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.39 | 2.31 | 0.08 |
| Feb | 1.96 | 1.91 | 0.05 |
| Mar | 2.38 | 2.42 | -0.04 |
| Apr | 3.00 | 2.90 | 0.10 |
| May | 2.99 | 2.84 | 0.15 |
| Jun | 3.24 | 3.32 | -0.08 |
| Jul | 3.36 | 3.48 | -0.12 |
| Aug | 3.11 | 3.09 | 0.02 |
| Sep | 3.19 | 3.17 | 0.02 |
| Oct | 3.40 | 3.30 | 0.10 |
| Nov | 2.75 | 2.59 | 0.16 |
| Dec | 2.63 | 2.56 | 0.07 |
34.40 | 33.89 | 0.51 |