| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.95 | 0.97 | -0.02 |
| Feb | 1.00 | 0.97 | 0.03 |
| Mar | 0.65 | 0.66 | -0.01 |
| Apr | 0.31 | 0.29 | 0.02 |
| May | 0.19 | 0.17 | 0.02 |
| Jun | 0.18 | 0.30 | -0.12 |
| Jul | 1.75 | 1.76 | -0.01 |
| Aug | 2.14 | 2.13 | 0.01 |
| Sep | 1.18 | 1.13 | 0.05 |
| Oct | 0.60 | 0.68 | -0.08 |
| Nov | 0.63 | 0.63 | 0.00 |
| Dec | 1.07 | 1.03 | 0.04 |
10.65 | 10.72 | -0.07 |