| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.07 | 1.11 | -0.04 |
| Feb | 1.20 | 1.18 | 0.02 |
| Mar | 1.12 | 1.04 | 0.08 |
| Apr | 0.26 | 0.32 | -0.06 |
| May | 0.14 | 0.17 | -0.03 |
| Jun | 0.04 | 0.06 | -0.02 |
| Jul | 0.81 | 0.74 | 0.07 |
| Aug | 1.06 | 1.02 | 0.04 |
| Sep | 0.73 | 0.69 | 0.04 |
| Oct | 0.60 | 0.65 | -0.05 |
| Nov | 0.67 | 0.63 | 0.04 |
| Dec | 1.04 | 1.07 | -0.03 |
8.74 | 8.68 | 0.06 |