| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.39 | 0.39 | 0.00 |
| Feb | 0.44 | 0.43 | 0.01 |
| Mar | 0.97 | 1.19 | -0.22 |
| Apr | 1.79 | 1.78 | 0.01 |
| May | 2.30 | 2.17 | 0.13 |
| Jun | 1.48 | 1.38 | 0.10 |
| Jul | 1.62 | 1.38 | 0.24 |
| Aug | 1.49 | 1.31 | 0.18 |
| Sep | 1.21 | 1.47 | -0.26 |
| Oct | 0.97 | 1.00 | -0.03 |
| Nov | 0.65 | 0.70 | -0.05 |
| Dec | 0.38 | 0.44 | -0.06 |
13.69 | 13.64 | 0.05 |