| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.23 | 2.27 | -0.04 |
| Feb | 1.85 | 1.78 | 0.07 |
| Mar | 2.15 | 2.17 | -0.02 |
| Apr | 3.34 | 3.39 | -0.05 |
| May | 3.86 | 3.86 | 0.00 |
| Jun | 3.77 | 3.75 | 0.02 |
| Jul | 3.26 | 3.26 | 0.00 |
| Aug | 3.54 | 3.47 | 0.07 |
| Sep | 2.87 | 2.95 | -0.08 |
| Oct | 3.38 | 3.27 | 0.11 |
| Nov | 2.57 | 2.58 | -0.01 |
| Dec | 2.01 | 2.02 | -0.01 |
34.83 | 34.77 | 0.06 |