| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.14 | 1.05 | 0.09 |
| Feb | 1.22 | 1.21 | 0.01 |
| Mar | 1.84 | 2.07 | -0.23 |
| Apr | 1.82 | 1.88 | -0.06 |
| May | 2.98 | 3.25 | -0.27 |
| Jun | 2.91 | 2.97 | -0.06 |
| Jul | 1.64 | 1.66 | -0.02 |
| Aug | 2.34 | 2.26 | 0.08 |
| Sep | 2.81 | 3.05 | -0.24 |
| Oct | 2.68 | 2.47 | 0.21 |
| Nov | 1.53 | 1.65 | -0.12 |
| Dec | 1.16 | 1.31 | -0.15 |
24.07 | 24.83 | -0.76 |