| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.25 | 2.30 | -0.05 |
| Feb | 2.54 | 2.53 | 0.01 |
| Mar | 3.59 | 3.89 | -0.30 |
| Apr | 3.63 | 3.52 | 0.11 |
| May | 5.49 | 5.37 | 0.12 |
| Jun | 4.22 | 4.17 | 0.05 |
| Jul | 2.77 | 2.76 | 0.01 |
| Aug | 2.73 | 2.81 | -0.08 |
| Sep | 3.55 | 3.45 | 0.10 |
| Oct | 4.09 | 4.41 | -0.32 |
| Nov | 3.00 | 3.26 | -0.26 |
| Dec | 3.18 | 3.27 | -0.09 |
41.04 | 41.74 | -0.70 |