| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.71 | 0.73 | -0.02 |
| Feb | 0.63 | 0.61 | 0.02 |
| Mar | 0.84 | 0.85 | -0.01 |
| Apr | 0.88 | 0.89 | -0.01 |
| May | 1.80 | 1.71 | 0.09 |
| Jun | 1.82 | 1.80 | 0.02 |
| Jul | 1.56 | 1.52 | 0.04 |
| Aug | 1.71 | 1.73 | -0.02 |
| Sep | 2.07 | 2.07 | 0.00 |
| Oct | 1.29 | 1.38 | -0.09 |
| Nov | 0.83 | 0.83 | 0.00 |
| Dec | 0.58 | 0.62 | -0.04 |
14.72 | 14.74 | -0.02 |