| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.65 | 0.65 | 0.00 |
| Feb | 0.60 | 0.64 | -0.04 |
| Mar | 1.10 | 1.09 | 0.01 |
| Apr | 1.52 | 1.47 | 0.05 |
| May | 3.08 | 3.05 | 0.03 |
| Jun | 4.16 | 4.34 | -0.18 |
| Jul | 3.66 | 3.39 | 0.27 |
| Aug | 2.78 | 2.69 | 0.09 |
| Sep | 2.69 | 2.77 | -0.08 |
| Oct | 2.17 | 2.28 | -0.11 |
| Nov | 0.84 | 0.84 | 0.00 |
| Dec | 0.76 | 0.80 | -0.04 |
24.01 | 24.01 | 0.00 |