| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.55 | 2.56 | -0.01 |
| Feb | 2.03 | 1.99 | 0.04 |
| Mar | 2.73 | 2.80 | -0.07 |
| Apr | 2.70 | 2.49 | 0.21 |
| May | 4.42 | 4.68 | -0.26 |
| Jun | 3.37 | 3.45 | -0.08 |
| Jul | 2.18 | 2.14 | 0.04 |
| Aug | 2.42 | 2.35 | 0.07 |
| Sep | 3.66 | 3.70 | -0.04 |
| Oct | 4.21 | 4.31 | -0.10 |
| Nov | 2.69 | 2.82 | -0.13 |
| Dec | 2.56 | 2.76 | -0.20 |
35.52 | 36.05 | -0.53 |