| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.23 | 0.18 | 0.05 |
| Feb | 0.23 | 0.19 | 0.04 |
| Mar | 0.31 | 0.28 | 0.03 |
| Apr | 0.77 | 0.64 | 0.13 |
| May | 1.45 | 1.33 | 0.12 |
| Jun | 1.21 | 1.23 | -0.02 |
| Jul | 0.72 | 0.77 | -0.05 |
| Aug | 0.51 | 0.51 | 0.00 |
| Sep | 0.97 | 0.74 | 0.23 |
| Oct | 0.71 | 0.62 | 0.09 |
| Nov | 0.32 | 0.21 | 0.11 |
| Dec | 0.20 | 0.17 | 0.03 |
7.63 | 6.87 | 0.76 |