| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.11 | 0.77 | 0.34 |
| Feb | 1.04 | 0.83 | 0.21 |
| Mar | 0.92 | 0.79 | 0.13 |
| Apr | 1.05 | 0.99 | 0.06 |
| May | 1.63 | 1.51 | 0.12 |
| Jun | 1.80 | 1.71 | 0.09 |
| Jul | 0.87 | 0.75 | 0.12 |
| Aug | 0.78 | 0.79 | -0.01 |
| Sep | 0.91 | 0.86 | 0.05 |
| Oct | 1.13 | 0.88 | 0.25 |
| Nov | 1.29 | 1.01 | 0.28 |
| Dec | 1.40 | 0.90 | 0.50 |
13.93 | 11.79 | 2.14 |