| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.80 | 1.93 | -0.13 |
| Feb | 1.89 | 1.87 | 0.02 |
| Mar | 2.59 | 2.77 | -0.18 |
| Apr | 2.29 | 2.44 | -0.15 |
| May | 4.05 | 3.84 | 0.21 |
| Jun | 2.98 | 3.39 | -0.41 |
| Jul | 1.74 | 1.88 | -0.14 |
| Aug | 2.02 | 1.84 | 0.18 |
| Sep | 3.03 | 3.33 | -0.30 |
| Oct | 3.24 | 3.31 | -0.07 |
| Nov | 2.55 | 2.79 | -0.24 |
| Dec | 2.08 | 2.06 | 0.02 |
30.26 | 31.45 | -1.19 |