| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.11 | 2.15 | -0.04 |
| Feb | 2.16 | 2.22 | -0.06 |
| Mar | 3.35 | 3.40 | -0.05 |
| Apr | 4.49 | 4.56 | -0.07 |
| May | 5.81 | 5.80 | 0.01 |
| Jun | 4.70 | 4.97 | -0.27 |
| Jul | 3.53 | 3.65 | -0.12 |
| Aug | 3.32 | 3.34 | -0.02 |
| Sep | 4.60 | 4.49 | 0.11 |
| Oct | 3.94 | 3.97 | -0.03 |
| Nov | 3.20 | 3.07 | 0.13 |
| Dec | 2.76 | 2.71 | 0.05 |
43.97 | 44.33 | -0.36 |