| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.12 | 2.07 | 0.05 |
| Feb | 2.47 | 2.37 | 0.10 |
| Mar | 1.57 | 1.56 | 0.01 |
| Apr | 0.70 | 0.83 | -0.13 |
| May | 0.26 | 0.24 | 0.02 |
| Jun | 0.06 | 0.05 | 0.01 |
| Jul | 0.03 | 0.07 | -0.04 |
| Aug | 0.02 | 0.03 | -0.01 |
| Sep | 0.13 | 0.14 | -0.01 |
| Oct | 0.50 | 0.51 | -0.01 |
| Nov | 0.83 | 0.78 | 0.05 |
| Dec | 1.57 | 1.61 | -0.04 |
10.26 | 10.26 | 0.00 |