| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.10 | 1.03 | 0.07 |
| Feb | 1.08 | 1.01 | 0.07 |
| Mar | 0.76 | 0.70 | 0.06 |
| Apr | 0.29 | 0.28 | 0.01 |
| May | 0.17 | 0.17 | 0.00 |
| Jun | 0.18 | 0.27 | -0.09 |
| Jul | 1.79 | 1.93 | -0.14 |
| Aug | 2.09 | 2.27 | -0.18 |
| Sep | 1.18 | 1.13 | 0.05 |
| Oct | 0.60 | 0.64 | -0.04 |
| Nov | 0.73 | 0.67 | 0.06 |
| Dec | 1.20 | 1.07 | 0.13 |
11.17 | 11.17 | 0.00 |