| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.22 | 1.34 | -0.12 |
| Feb | 1.15 | 1.16 | -0.01 |
| Mar | 0.82 | 0.83 | -0.01 |
| Apr | 0.38 | 0.49 | -0.11 |
| May | 0.42 | 0.86 | -0.44 |
| Jun | 0.73 | 0.92 | -0.19 |
| Jul | 3.10 | 3.70 | -0.60 |
| Aug | 2.94 | 3.57 | -0.63 |
| Sep | 1.89 | 2.16 | -0.27 |
| Oct | 1.03 | 1.22 | -0.19 |
| Nov | 0.99 | 1.14 | -0.15 |
| Dec | 1.53 | 1.60 | -0.07 |
16.20 | 18.99 | -2.79 |