| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.64 | -0.05 |
| Feb | 2.65 | 2.63 | 0.02 |
| Mar | 3.37 | 3.43 | -0.06 |
| Apr | 3.17 | 3.12 | 0.05 |
| May | 4.46 | 4.49 | -0.03 |
| Jun | 3.74 | 3.55 | 0.19 |
| Jul | 1.96 | 1.80 | 0.16 |
| Aug | 2.34 | 2.26 | 0.08 |
| Sep | 2.98 | 3.02 | -0.04 |
| Oct | 4.20 | 4.26 | -0.06 |
| Nov | 2.77 | 2.91 | -0.14 |
| Dec | 2.79 | 2.80 | -0.01 |
37.02 | 36.91 | 0.11 |