| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.95 | 1.04 | -0.09 |
| Feb | 1.09 | 1.04 | 0.05 |
| Mar | 0.93 | 0.95 | -0.02 |
| Apr | 0.24 | 0.26 | -0.02 |
| May | 0.12 | 0.15 | -0.03 |
| Jun | 0.03 | 0.04 | -0.01 |
| Jul | 0.83 | 0.83 | 0.00 |
| Aug | 1.01 | 1.05 | -0.04 |
| Sep | 0.64 | 0.75 | -0.11 |
| Oct | 0.56 | 0.56 | 0.00 |
| Nov | 0.60 | 0.57 | 0.03 |
| Dec | 0.86 | 0.96 | -0.10 |
7.86 | 8.20 | -0.34 |