| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.12 | 2.26 | -0.14 |
| Feb | 1.80 | 1.82 | -0.02 |
| Mar | 2.20 | 2.20 | 0.00 |
| Apr | 3.00 | 3.01 | -0.01 |
| May | 3.79 | 3.78 | 0.01 |
| Jun | 3.30 | 3.21 | 0.09 |
| Jul | 3.33 | 3.10 | 0.23 |
| Aug | 3.24 | 3.22 | 0.02 |
| Sep | 3.06 | 3.03 | 0.03 |
| Oct | 2.69 | 2.83 | -0.14 |
| Nov | 2.46 | 2.50 | -0.04 |
| Dec | 2.08 | 2.16 | -0.08 |
33.07 | 33.12 | -0.05 |