| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.13 | 2.27 | -0.14 |
| Feb | 1.81 | 1.82 | -0.01 |
| Mar | 2.20 | 2.22 | -0.02 |
| Apr | 3.01 | 3.02 | -0.01 |
| May | 3.76 | 3.79 | -0.03 |
| Jun | 3.27 | 3.22 | 0.05 |
| Jul | 3.30 | 3.09 | 0.21 |
| Aug | 3.24 | 3.24 | 0.00 |
| Sep | 3.06 | 3.05 | 0.01 |
| Oct | 2.69 | 2.82 | -0.13 |
| Nov | 2.46 | 2.51 | -0.05 |
| Dec | 2.09 | 2.15 | -0.06 |
33.02 | 33.20 | -0.18 |