| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.11 | 2.04 | 0.07 |
| Feb | 2.33 | 2.29 | 0.04 |
| Mar | 2.76 | 2.84 | -0.08 |
| Apr | 2.83 | 2.76 | 0.07 |
| May | 4.22 | 4.41 | -0.19 |
| Jun | 3.59 | 3.63 | -0.04 |
| Jul | 1.98 | 1.96 | 0.02 |
| Aug | 2.54 | 2.38 | 0.16 |
| Sep | 3.01 | 3.01 | 0.00 |
| Oct | 3.67 | 3.61 | 0.06 |
| Nov | 2.22 | 2.33 | -0.11 |
| Dec | 2.05 | 2.05 | 0.00 |
33.31 | 33.31 | 0.00 |