| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.65 | 0.76 | -0.11 |
| Feb | 0.65 | 0.81 | -0.16 |
| Mar | 0.83 | 0.89 | -0.06 |
| Apr | 0.91 | 0.98 | -0.07 |
| May | 1.02 | 0.87 | 0.15 |
| Jun | 0.45 | 0.42 | 0.03 |
| Jul | 0.84 | 0.78 | 0.06 |
| Aug | 0.92 | 0.87 | 0.05 |
| Sep | 0.88 | 1.06 | -0.18 |
| Oct | 1.20 | 1.33 | -0.13 |
| Nov | 0.79 | 0.86 | -0.07 |
| Dec | 0.73 | 0.78 | -0.05 |
9.87 | 10.41 | -0.54 |