| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.82 | 0.77 | 0.05 |
| Feb | 0.87 | 0.93 | -0.06 |
| Mar | 0.51 | 0.65 | -0.14 |
| Apr | 0.31 | 0.26 | 0.05 |
| May | 0.13 | 0.18 | -0.05 |
| Jun | 0.20 | 0.35 | -0.15 |
| Jul | 2.55 | 2.28 | 0.27 |
| Aug | 2.40 | 2.26 | 0.14 |
| Sep | 1.59 | 1.45 | 0.14 |
| Oct | 0.74 | 0.76 | -0.02 |
| Nov | 0.61 | 0.57 | 0.04 |
| Dec | 1.02 | 1.06 | -0.04 |
11.75 | 11.52 | 0.23 |