| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.13 | 1.40 | -0.27 |
| Feb | 1.17 | 1.20 | -0.03 |
| Mar | 1.08 | 1.25 | -0.17 |
| Apr | 0.50 | 0.40 | 0.10 |
| May | 0.54 | 0.60 | -0.06 |
| Jun | 0.36 | 0.40 | -0.04 |
| Jul | 2.48 | 2.62 | -0.14 |
| Aug | 2.67 | 2.82 | -0.15 |
| Sep | 1.58 | 1.64 | -0.06 |
| Oct | 1.03 | 0.98 | 0.05 |
| Nov | 1.11 | 1.22 | -0.11 |
| Dec | 1.42 | 1.50 | -0.08 |
15.07 | 16.03 | -0.96 |