| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.61 | 0.87 | -0.26 |
| Feb | 0.53 | 0.66 | -0.13 |
| Mar | 0.61 | 0.75 | -0.14 |
| Apr | 0.52 | 0.44 | 0.08 |
| May | 0.54 | 0.69 | -0.15 |
| Jun | 0.51 | 0.60 | -0.09 |
| Jul | 2.81 | 2.79 | 0.02 |
| Aug | 2.96 | 3.14 | -0.18 |
| Sep | 1.90 | 1.99 | -0.09 |
| Oct | 1.04 | 1.16 | -0.12 |
| Nov | 0.79 | 0.79 | 0.00 |
| Dec | 0.94 | 0.94 | 0.00 |
13.76 | 14.82 | -1.06 |