| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.94 | 0.99 | -0.05 |
| Feb | 1.10 | 1.07 | 0.03 |
| Mar | 0.92 | 0.95 | -0.03 |
| Apr | 0.22 | 0.23 | -0.01 |
| May | 0.11 | 0.13 | -0.02 |
| Jun | 0.03 | 0.03 | 0.00 |
| Jul | 0.72 | 0.78 | -0.06 |
| Aug | 1.06 | 1.06 | 0.00 |
| Sep | 0.68 | 0.73 | -0.05 |
| Oct | 0.48 | 0.50 | -0.02 |
| Nov | 0.63 | 0.58 | 0.05 |
| Dec | 0.82 | 0.87 | -0.05 |
7.71 | 7.92 | -0.21 |