| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.86 | 2.76 | 0.10 |
| Feb | 2.23 | 2.24 | -0.01 |
| Mar | 2.87 | 2.87 | 0.00 |
| Apr | 2.74 | 2.65 | 0.09 |
| May | 3.35 | 3.27 | 0.08 |
| Jun | 8.81 | 8.75 | 0.06 |
| Jul | 8.34 | 8.34 | 0.00 |
| Aug | 8.73 | 8.76 | -0.03 |
| Sep | 6.84 | 7.21 | -0.37 |
| Oct | 2.74 | 2.78 | -0.04 |
| Nov | 1.84 | 1.84 | 0.00 |
| Dec | 2.37 | 2.48 | -0.11 |
53.72 | 53.95 | -0.23 |