| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.95 | 0.86 | 0.09 |
| Feb | 1.05 | 0.94 | 0.11 |
| Mar | 0.95 | 0.84 | 0.11 |
| Apr | 0.23 | 0.21 | 0.02 |
| May | 0.11 | 0.16 | -0.05 |
| Jun | 0.05 | 0.05 | 0.00 |
| Jul | 0.86 | 0.76 | 0.10 |
| Aug | 1.09 | 1.00 | 0.09 |
| Sep | 0.64 | 0.69 | -0.05 |
| Oct | 0.48 | 0.63 | -0.15 |
| Nov | 0.64 | 0.56 | 0.08 |
| Dec | 0.84 | 0.81 | 0.03 |
7.89 | 7.51 | 0.38 |