| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.00 | 1.88 | 1.12 |
| Feb | 2.39 | 1.71 | 0.68 |
| Mar | 2.66 | 1.62 | 1.04 |
| Apr | 2.60 | 1.71 | 0.89 |
| May | 2.81 | 2.37 | 0.44 |
| Jun | 2.09 | 1.89 | 0.20 |
| Jul | 0.67 | 0.70 | -0.03 |
| Aug | 0.74 | 0.94 | -0.20 |
| Sep | 0.97 | 0.79 | 0.18 |
| Oct | 2.18 | 1.65 | 0.53 |
| Nov | 3.07 | 2.26 | 0.81 |
| Dec | 3.30 | 2.28 | 1.02 |
26.48 | 19.80 | 6.68 |