| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.64 | 0.76 | -0.12 |
| Feb | 0.63 | 0.77 | -0.14 |
| Mar | 0.81 | 0.89 | -0.08 |
| Apr | 0.68 | 0.75 | -0.07 |
| May | 0.91 | 1.05 | -0.14 |
| Jun | 0.92 | 0.91 | 0.01 |
| Jul | 2.77 | 2.62 | 0.15 |
| Aug | 2.56 | 2.42 | 0.14 |
| Sep | 1.59 | 1.67 | -0.08 |
| Oct | 1.17 | 1.39 | -0.22 |
| Nov | 0.67 | 0.87 | -0.20 |
| Dec | 0.93 | 0.94 | -0.01 |
14.28 | 15.04 | -0.76 |