| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.87 | 2.96 | -0.09 |
| Feb | 2.44 | 2.44 | 0.00 |
| Mar | 3.29 | 3.32 | -0.03 |
| Apr | 4.17 | 4.22 | -0.05 |
| May | 4.66 | 4.54 | 0.12 |
| Jun | 5.21 | 5.15 | 0.06 |
| Jul | 4.32 | 4.27 | 0.05 |
| Aug | 3.49 | 3.39 | 0.10 |
| Sep | 3.17 | 3.17 | 0.00 |
| Oct | 3.20 | 3.17 | 0.03 |
| Nov | 3.42 | 3.38 | 0.04 |
| Dec | 2.89 | 2.92 | -0.03 |
43.13 | 42.93 | 0.20 |