| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.94 | 2.89 | 0.05 |
| Feb | 2.30 | 2.31 | -0.01 |
| Mar | 2.86 | 2.82 | 0.04 |
| Apr | 2.65 | 2.71 | -0.06 |
| May | 3.21 | 3.26 | -0.05 |
| Jun | 8.40 | 8.70 | -0.30 |
| Jul | 8.42 | 8.43 | -0.01 |
| Aug | 8.87 | 8.91 | -0.04 |
| Sep | 6.60 | 7.13 | -0.53 |
| Oct | 2.79 | 2.75 | 0.04 |
| Nov | 1.77 | 1.83 | -0.06 |
| Dec | 2.43 | 2.45 | -0.02 |
53.24 | 54.19 | -0.95 |