| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.99 | 3.19 | -0.20 |
| Feb | 2.16 | 2.19 | -0.03 |
| Mar | 2.15 | 2.34 | -0.19 |
| Apr | 1.88 | 2.09 | -0.21 |
| May | 1.75 | 1.79 | -0.04 |
| Jun | 1.31 | 1.43 | -0.12 |
| Jul | 0.75 | 0.77 | -0.02 |
| Aug | 0.86 | 0.83 | 0.03 |
| Sep | 1.29 | 1.35 | -0.06 |
| Oct | 2.45 | 2.60 | -0.15 |
| Nov | 3.56 | 3.78 | -0.22 |
| Dec | 2.96 | 3.18 | -0.22 |
24.11 | 25.54 | -1.43 |