| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.84 | 0.86 | -0.02 |
| Feb | 1.32 | 1.32 | 0.00 |
| Mar | 2.40 | 2.45 | -0.05 |
| Apr | 3.26 | 3.20 | 0.06 |
| May | 5.54 | 5.55 | -0.01 |
| Jun | 4.96 | 5.22 | -0.26 |
| Jul | 3.89 | 3.87 | 0.02 |
| Aug | 4.06 | 4.06 | 0.00 |
| Sep | 3.01 | 2.94 | 0.07 |
| Oct | 3.16 | 3.00 | 0.16 |
| Nov | 1.72 | 1.63 | 0.09 |
| Dec | 1.27 | 1.29 | -0.02 |
35.43 | 35.39 | 0.04 |