| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.96 | 2.06 | -0.10 |
| Feb | 1.84 | 1.92 | -0.08 |
| Mar | 2.57 | 2.60 | -0.03 |
| Apr | 2.57 | 2.41 | 0.16 |
| May | 4.42 | 4.47 | -0.05 |
| Jun | 3.06 | 2.99 | 0.07 |
| Jul | 1.96 | 2.25 | -0.29 |
| Aug | 2.29 | 2.16 | 0.13 |
| Sep | 3.67 | 3.65 | 0.02 |
| Oct | 3.39 | 3.48 | -0.09 |
| Nov | 2.52 | 2.71 | -0.19 |
| Dec | 1.98 | 2.06 | -0.08 |
32.23 | 32.76 | -0.53 |