| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.18 | 1.37 | -0.19 |
| Feb | 1.23 | 1.23 | 0.00 |
| Mar | 1.62 | 2.11 | -0.49 |
| Apr | 2.03 | 2.45 | -0.42 |
| May | 2.06 | 2.34 | -0.28 |
| Jun | 1.00 | 1.30 | -0.30 |
| Jul | 0.66 | 0.57 | 0.09 |
| Aug | 0.76 | 0.72 | 0.04 |
| Sep | 1.17 | 1.26 | -0.09 |
| Oct | 1.48 | 1.54 | -0.06 |
| Nov | 1.40 | 1.58 | -0.18 |
| Dec | 1.29 | 1.50 | -0.21 |
15.88 | 17.97 | -2.09 |