| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.56 | 0.70 | -0.14 |
| Feb | 0.59 | 0.72 | -0.13 |
| Mar | 0.96 | 1.06 | -0.10 |
| Apr | 1.86 | 1.70 | 0.16 |
| May | 2.87 | 2.88 | -0.01 |
| Jun | 1.99 | 2.02 | -0.03 |
| Jul | 1.20 | 1.18 | 0.02 |
| Aug | 0.71 | 0.79 | -0.08 |
| Sep | 1.46 | 1.46 | 0.00 |
| Oct | 1.54 | 1.55 | -0.01 |
| Nov | 0.69 | 0.79 | -0.10 |
| Dec | 0.53 | 0.53 | 0.00 |
14.96 | 15.38 | -0.42 |