| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.10 | 1.11 | -0.01 |
| Feb | 1.01 | 0.89 | 0.12 |
| Mar | 0.80 | 0.71 | 0.09 |
| Apr | 0.28 | 0.32 | -0.04 |
| May | 0.19 | 0.23 | -0.04 |
| Jun | 0.39 | 0.63 | -0.24 |
| Jul | 3.65 | 3.49 | 0.16 |
| Aug | 3.32 | 3.58 | -0.26 |
| Sep | 1.85 | 1.82 | 0.03 |
| Oct | 0.69 | 0.88 | -0.19 |
| Nov | 0.67 | 0.67 | 0.00 |
| Dec | 1.02 | 1.11 | -0.09 |
14.97 | 15.44 | -0.47 |