| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.01 | 1.01 | 0.00 |
| Feb | 1.06 | 1.01 | 0.05 |
| Mar | 0.71 | 0.69 | 0.02 |
| Apr | 0.30 | 0.28 | 0.02 |
| May | 0.18 | 0.14 | 0.04 |
| Jun | 0.16 | 0.25 | -0.09 |
| Jul | 1.68 | 1.90 | -0.22 |
| Aug | 2.06 | 2.07 | -0.01 |
| Sep | 1.17 | 1.04 | 0.13 |
| Oct | 0.58 | 0.68 | -0.10 |
| Nov | 0.69 | 0.63 | 0.06 |
| Dec | 1.15 | 1.09 | 0.06 |
10.75 | 10.79 | -0.04 |