| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.54 | 1.49 | 0.05 |
| Feb | 1.79 | 1.62 | 0.17 |
| Mar | 2.47 | 2.56 | -0.09 |
| Apr | 2.40 | 2.18 | 0.22 |
| May | 4.24 | 3.86 | 0.38 |
| Jun | 3.15 | 2.68 | 0.47 |
| Jul | 1.82 | 1.82 | 0.00 |
| Aug | 2.12 | 2.00 | 0.12 |
| Sep | 3.11 | 3.00 | 0.11 |
| Oct | 3.03 | 2.78 | 0.25 |
| Nov | 2.11 | 2.19 | -0.08 |
| Dec | 1.71 | 1.75 | -0.04 |
29.49 | 27.93 | 1.56 |