| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.19 | 0.63 | 0.56 |
| Feb | 1.29 | 0.71 | 0.58 |
| Mar | 0.71 | 0.41 | 0.30 |
| Apr | 0.25 | 0.13 | 0.12 |
| May | 0.07 | 0.05 | 0.02 |
| Jun | 0.01 | 0.00 | 0.01 |
| Jul | 0.52 | 0.38 | 0.14 |
| Aug | 0.57 | 0.53 | 0.04 |
| Sep | 0.36 | 0.31 | 0.05 |
| Oct | 0.26 | 0.19 | 0.07 |
| Nov | 0.40 | 0.20 | 0.20 |
| Dec | 0.91 | 0.59 | 0.32 |
6.54 | 4.13 | 2.41 |