| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.81 | 0.78 | 0.03 |
| Feb | 0.93 | 0.93 | 0.00 |
| Mar | 0.56 | 0.68 | -0.12 |
| Apr | 0.30 | 0.28 | 0.02 |
| May | 0.14 | 0.17 | -0.03 |
| Jun | 0.23 | 0.35 | -0.12 |
| Jul | 2.73 | 2.56 | 0.17 |
| Aug | 2.59 | 2.50 | 0.09 |
| Sep | 1.63 | 1.58 | 0.05 |
| Oct | 0.77 | 0.79 | -0.02 |
| Nov | 0.61 | 0.59 | 0.02 |
| Dec | 1.06 | 1.06 | 0.00 |
12.36 | 12.27 | 0.09 |