| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.56 | 0.70 | -0.14 |
| Feb | 0.59 | 0.69 | -0.10 |
| Mar | 0.96 | 1.03 | -0.07 |
| Apr | 1.86 | 1.63 | 0.23 |
| May | 2.87 | 2.85 | 0.02 |
| Jun | 1.99 | 2.06 | -0.07 |
| Jul | 1.20 | 1.10 | 0.10 |
| Aug | 0.71 | 0.77 | -0.06 |
| Sep | 1.46 | 1.48 | -0.02 |
| Oct | 1.54 | 1.48 | 0.06 |
| Nov | 0.69 | 0.78 | -0.09 |
| Dec | 0.53 | 0.54 | -0.01 |
14.96 | 15.11 | -0.15 |