| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.54 | 0.54 | 0.00 |
| Feb | 0.42 | 0.42 | 0.00 |
| Mar | 0.31 | 0.35 | -0.04 |
| Apr | 0.31 | 0.32 | -0.01 |
| May | 0.56 | 0.60 | -0.04 |
| Jun | 0.74 | 0.79 | -0.05 |
| Jul | 2.66 | 2.89 | -0.23 |
| Aug | 2.92 | 3.40 | -0.48 |
| Sep | 1.81 | 1.81 | 0.00 |
| Oct | 0.95 | 0.98 | -0.03 |
| Nov | 0.60 | 0.58 | 0.02 |
| Dec | 0.76 | 0.83 | -0.07 |
12.58 | 13.51 | -0.93 |