| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.63 | 0.63 | 0.00 |
| Feb | 0.61 | 0.62 | -0.01 |
| Mar | 0.58 | 0.54 | 0.04 |
| Apr | 0.47 | 0.51 | -0.04 |
| May | 0.71 | 0.74 | -0.03 |
| Jun | 0.52 | 0.51 | 0.01 |
| Jul | 0.81 | 0.81 | 0.00 |
| Aug | 1.00 | 0.85 | 0.15 |
| Sep | 1.07 | 1.12 | -0.05 |
| Oct | 1.05 | 1.05 | 0.00 |
| Nov | 0.40 | 0.48 | -0.08 |
| Dec | 0.53 | 0.50 | 0.03 |
8.38 | 8.36 | 0.02 |