| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.10 | 2.30 | -0.20 |
| Feb | 2.10 | 1.96 | 0.14 |
| Mar | 1.60 | 1.65 | -0.05 |
| Apr | 0.48 | 0.54 | -0.06 |
| May | 0.37 | 0.31 | 0.06 |
| Jun | 0.22 | 0.26 | -0.04 |
| Jul | 2.16 | 2.22 | -0.06 |
| Aug | 2.40 | 2.46 | -0.06 |
| Sep | 1.23 | 1.23 | 0.00 |
| Oct | 1.07 | 1.05 | 0.02 |
| Nov | 1.15 | 1.01 | 0.14 |
| Dec | 1.89 | 1.88 | 0.01 |
16.77 | 16.87 | -0.10 |