| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.02 | 1.08 | -0.06 |
| Feb | 1.32 | 1.19 | 0.13 |
| Mar | 1.12 | 1.06 | 0.06 |
| Apr | 0.26 | 0.32 | -0.06 |
| May | 0.18 | 0.16 | 0.02 |
| Jun | 0.04 | 0.06 | -0.02 |
| Jul | 0.85 | 0.78 | 0.07 |
| Aug | 1.03 | 1.11 | -0.08 |
| Sep | 0.71 | 0.67 | 0.04 |
| Oct | 0.59 | 0.63 | -0.04 |
| Nov | 0.69 | 0.64 | 0.05 |
| Dec | 0.98 | 1.03 | -0.05 |
8.79 | 8.73 | 0.06 |