| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.98 | 1.01 | -0.03 |
| Feb | 1.06 | 0.89 | 0.17 |
| Mar | 0.67 | 0.63 | 0.04 |
| Apr | 0.31 | 0.26 | 0.05 |
| May | 0.19 | 0.16 | 0.03 |
| Jun | 0.23 | 0.27 | -0.04 |
| Jul | 2.11 | 1.96 | 0.15 |
| Aug | 2.36 | 2.22 | 0.14 |
| Sep | 1.31 | 1.33 | -0.02 |
| Oct | 0.66 | 0.72 | -0.06 |
| Nov | 0.64 | 0.55 | 0.09 |
| Dec | 1.20 | 1.06 | 0.14 |
11.72 | 11.06 | 0.66 |