| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.97 | 2.01 | -0.04 |
| Feb | 2.22 | 2.14 | 0.08 |
| Mar | 2.77 | 2.88 | -0.11 |
| Apr | 2.52 | 2.51 | 0.01 |
| May | 4.27 | 4.47 | -0.20 |
| Jun | 3.35 | 3.43 | -0.08 |
| Jul | 1.87 | 1.92 | -0.05 |
| Aug | 2.19 | 2.10 | 0.09 |
| Sep | 2.92 | 2.93 | -0.01 |
| Oct | 3.30 | 3.51 | -0.21 |
| Nov | 2.35 | 2.26 | 0.09 |
| Dec | 2.08 | 2.11 | -0.03 |
31.81 | 32.27 | -0.46 |