| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.52 | 0.46 | 0.06 |
| Feb | 0.46 | 0.41 | 0.05 |
| Mar | 0.62 | 0.60 | 0.02 |
| Apr | 0.56 | 0.56 | 0.00 |
| May | 0.46 | 0.57 | -0.11 |
| Jun | 0.51 | 0.47 | 0.04 |
| Jul | 1.52 | 1.35 | 0.17 |
| Aug | 1.63 | 1.66 | -0.03 |
| Sep | 1.18 | 1.22 | -0.04 |
| Oct | 0.98 | 1.10 | -0.12 |
| Nov | 0.69 | 0.59 | 0.10 |
| Dec | 0.64 | 0.66 | -0.02 |
9.77 | 9.65 | 0.12 |