| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.16 | 2.20 | -0.04 |
| Feb | 1.69 | 1.69 | 0.00 |
| Mar | 2.04 | 2.00 | 0.04 |
| Apr | 3.17 | 3.12 | 0.05 |
| May | 3.68 | 3.71 | -0.03 |
| Jun | 3.51 | 3.53 | -0.02 |
| Jul | 3.40 | 3.24 | 0.16 |
| Aug | 3.41 | 3.27 | 0.14 |
| Sep | 3.05 | 3.04 | 0.01 |
| Oct | 2.98 | 2.86 | 0.12 |
| Nov | 2.38 | 2.42 | -0.04 |
| Dec | 1.97 | 1.98 | -0.01 |
33.44 | 33.06 | 0.38 |