| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.14 | 2.19 | -0.05 |
| Feb | 1.70 | 1.69 | 0.01 |
| Mar | 2.03 | 1.97 | 0.06 |
| Apr | 3.12 | 3.08 | 0.04 |
| May | 3.65 | 3.68 | -0.03 |
| Jun | 3.40 | 3.38 | 0.02 |
| Jul | 3.29 | 3.30 | -0.01 |
| Aug | 3.29 | 3.17 | 0.12 |
| Sep | 3.03 | 3.03 | 0.00 |
| Oct | 2.93 | 2.84 | 0.09 |
| Nov | 2.39 | 2.39 | 0.00 |
| Dec | 2.02 | 2.03 | -0.01 |
32.99 | 32.75 | 0.24 |