| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.52 | 0.45 | 0.07 |
| Feb | 0.46 | 0.42 | 0.04 |
| Mar | 0.62 | 0.59 | 0.03 |
| Apr | 0.56 | 0.57 | -0.01 |
| May | 0.46 | 0.62 | -0.16 |
| Jun | 0.51 | 0.52 | -0.01 |
| Jul | 1.52 | 1.41 | 0.11 |
| Aug | 1.63 | 1.63 | 0.00 |
| Sep | 1.18 | 1.27 | -0.09 |
| Oct | 0.98 | 1.20 | -0.22 |
| Nov | 0.69 | 0.61 | 0.08 |
| Dec | 0.64 | 0.68 | -0.04 |
9.77 | 9.97 | -0.20 |