| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.06 | 2.16 | -0.10 |
| Feb | 2.21 | 2.19 | 0.02 |
| Mar | 2.82 | 3.12 | -0.30 |
| Apr | 2.58 | 2.64 | -0.06 |
| May | 4.27 | 4.59 | -0.32 |
| Jun | 3.27 | 3.60 | -0.33 |
| Jul | 1.88 | 1.75 | 0.13 |
| Aug | 2.26 | 2.07 | 0.19 |
| Sep | 3.01 | 3.00 | 0.01 |
| Oct | 3.39 | 3.65 | -0.26 |
| Nov | 2.40 | 2.37 | 0.03 |
| Dec | 2.19 | 2.15 | 0.04 |
32.34 | 33.29 | -0.95 |