| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.53 | 0.49 | 0.04 |
| Feb | 0.44 | 0.44 | 0.00 |
| Mar | 0.62 | 0.62 | 0.00 |
| Apr | 0.54 | 0.62 | -0.08 |
| May | 0.53 | 0.59 | -0.06 |
| Jun | 0.55 | 0.49 | 0.06 |
| Jul | 1.62 | 1.40 | 0.22 |
| Aug | 1.70 | 1.79 | -0.09 |
| Sep | 1.24 | 1.27 | -0.03 |
| Oct | 1.00 | 1.17 | -0.17 |
| Nov | 0.63 | 0.63 | 0.00 |
| Dec | 0.63 | 0.69 | -0.06 |
10.03 | 10.20 | -0.17 |