| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.31 | 2.23 | 0.08 |
| Feb | 1.85 | 1.83 | 0.02 |
| Mar | 2.65 | 2.60 | 0.05 |
| Apr | 2.53 | 2.45 | 0.08 |
| May | 4.23 | 4.07 | 0.16 |
| Jun | 3.45 | 3.64 | -0.19 |
| Jul | 2.18 | 2.63 | -0.45 |
| Aug | 2.36 | 2.36 | 0.00 |
| Sep | 3.42 | 3.54 | -0.12 |
| Oct | 3.84 | 3.96 | -0.12 |
| Nov | 2.60 | 2.65 | -0.05 |
| Dec | 2.41 | 2.48 | -0.07 |
33.83 | 34.44 | -0.61 |