| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.34 | 2.37 | -0.03 |
| Feb | 2.67 | 2.63 | 0.04 |
| Mar | 3.78 | 3.91 | -0.13 |
| Apr | 3.71 | 3.59 | 0.12 |
| May | 5.48 | 5.33 | 0.15 |
| Jun | 4.15 | 4.09 | 0.06 |
| Jul | 2.79 | 2.70 | 0.09 |
| Aug | 2.75 | 2.80 | -0.05 |
| Sep | 3.36 | 3.43 | -0.07 |
| Oct | 4.19 | 4.50 | -0.31 |
| Nov | 3.09 | 3.28 | -0.19 |
| Dec | 3.34 | 3.32 | 0.02 |
41.65 | 41.95 | -0.30 |