| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.48 | -0.03 |
| Feb | 0.54 | 0.54 | 0.00 |
| Mar | 1.05 | 1.29 | -0.24 |
| Apr | 1.81 | 1.90 | -0.09 |
| May | 2.44 | 2.36 | 0.08 |
| Jun | 1.53 | 1.62 | -0.09 |
| Jul | 1.91 | 1.82 | 0.09 |
| Aug | 1.55 | 1.70 | -0.15 |
| Sep | 1.24 | 1.33 | -0.09 |
| Oct | 0.93 | 1.01 | -0.08 |
| Nov | 0.68 | 0.73 | -0.05 |
| Dec | 0.50 | 0.53 | -0.03 |
14.63 | 15.31 | -0.68 |