| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.96 | 2.11 | -0.15 |
| Feb | 1.71 | 1.81 | -0.10 |
| Mar | 1.90 | 1.89 | 0.01 |
| Apr | 3.40 | 3.45 | -0.05 |
| May | 3.62 | 3.62 | 0.00 |
| Jun | 3.50 | 3.50 | 0.00 |
| Jul | 3.08 | 3.10 | -0.02 |
| Aug | 3.58 | 3.48 | 0.10 |
| Sep | 2.67 | 2.72 | -0.05 |
| Oct | 3.05 | 3.08 | -0.03 |
| Nov | 2.35 | 2.47 | -0.12 |
| Dec | 1.91 | 1.98 | -0.07 |
32.73 | 33.21 | -0.48 |