| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.60 | 0.60 | 0.00 |
| Feb | 0.74 | 0.73 | 0.01 |
| Mar | 1.37 | 1.42 | -0.05 |
| Apr | 2.07 | 2.20 | -0.13 |
| May | 4.03 | 4.00 | 0.03 |
| Jun | 3.50 | 3.59 | -0.09 |
| Jul | 4.24 | 4.31 | -0.07 |
| Aug | 3.26 | 3.38 | -0.12 |
| Sep | 2.09 | 2.07 | 0.02 |
| Oct | 1.80 | 1.83 | -0.03 |
| Nov | 1.07 | 1.13 | -0.06 |
| Dec | 0.82 | 0.83 | -0.01 |
25.59 | 26.09 | -0.50 |