| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.98 | 1.05 | -0.07 |
| Feb | 1.17 | 1.15 | 0.02 |
| Mar | 1.07 | 1.07 | 0.00 |
| Apr | 0.23 | 0.29 | -0.06 |
| May | 0.14 | 0.15 | -0.01 |
| Jun | 0.04 | 0.05 | -0.01 |
| Jul | 0.80 | 0.79 | 0.01 |
| Aug | 0.99 | 1.07 | -0.08 |
| Sep | 0.68 | 0.71 | -0.03 |
| Oct | 0.54 | 0.68 | -0.14 |
| Nov | 0.64 | 0.64 | 0.00 |
| Dec | 0.99 | 1.00 | -0.01 |
8.27 | 8.65 | -0.38 |