| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.36 | 2.39 | -0.03 |
| Feb | 1.99 | 1.89 | 0.10 |
| Mar | 2.70 | 2.72 | -0.02 |
| Apr | 2.55 | 2.53 | 0.02 |
| May | 4.21 | 4.38 | -0.17 |
| Jun | 3.48 | 3.36 | 0.12 |
| Jul | 2.23 | 2.06 | 0.17 |
| Aug | 2.38 | 2.41 | -0.03 |
| Sep | 3.58 | 3.79 | -0.21 |
| Oct | 4.26 | 4.26 | 0.00 |
| Nov | 2.65 | 2.86 | -0.21 |
| Dec | 2.37 | 2.50 | -0.13 |
34.76 | 35.15 | -0.39 |