| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.01 | 1.13 | -0.12 |
| Feb | 1.18 | 1.18 | 0.00 |
| Mar | 1.04 | 1.08 | -0.04 |
| Apr | 0.26 | 0.30 | -0.04 |
| May | 0.15 | 0.17 | -0.02 |
| Jun | 0.03 | 0.05 | -0.02 |
| Jul | 0.87 | 0.93 | -0.06 |
| Aug | 1.04 | 1.11 | -0.07 |
| Sep | 0.71 | 0.86 | -0.15 |
| Oct | 0.64 | 0.53 | 0.11 |
| Nov | 0.58 | 0.63 | -0.05 |
| Dec | 0.94 | 1.04 | -0.10 |
8.45 | 9.01 | -0.56 |