| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.22 | 2.11 | 0.11 |
| Feb | 1.77 | 1.82 | -0.05 |
| Mar | 2.67 | 2.54 | 0.13 |
| Apr | 2.49 | 2.47 | 0.02 |
| May | 4.04 | 3.85 | 0.19 |
| Jun | 3.33 | 3.42 | -0.09 |
| Jul | 2.14 | 2.47 | -0.33 |
| Aug | 2.40 | 2.36 | 0.04 |
| Sep | 3.39 | 3.40 | -0.01 |
| Oct | 3.33 | 3.83 | -0.50 |
| Nov | 2.49 | 2.58 | -0.09 |
| Dec | 2.39 | 2.45 | -0.06 |
32.66 | 33.30 | -0.64 |