| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.12 | 1.20 | -0.08 |
| Feb | 1.08 | 1.02 | 0.06 |
| Mar | 0.80 | 0.82 | -0.02 |
| Apr | 0.28 | 0.28 | 0.00 |
| May | 0.18 | 0.17 | 0.01 |
| Jun | 0.23 | 0.28 | -0.05 |
| Jul | 2.00 | 2.03 | -0.03 |
| Aug | 2.21 | 2.72 | -0.51 |
| Sep | 1.34 | 1.19 | 0.15 |
| Oct | 0.63 | 0.72 | -0.09 |
| Nov | 0.69 | 0.67 | 0.02 |
| Dec | 1.27 | 1.26 | 0.01 |
11.83 | 12.36 | -0.53 |