| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.64 | 2.69 | -0.05 |
| Feb | 2.68 | 2.67 | 0.01 |
| Mar | 3.41 | 3.45 | -0.04 |
| Apr | 3.28 | 3.18 | 0.10 |
| May | 4.52 | 4.61 | -0.09 |
| Jun | 3.63 | 3.56 | 0.07 |
| Jul | 1.83 | 1.79 | 0.04 |
| Aug | 2.39 | 2.23 | 0.16 |
| Sep | 2.85 | 3.12 | -0.27 |
| Oct | 4.29 | 4.28 | 0.01 |
| Nov | 2.81 | 2.93 | -0.12 |
| Dec | 2.93 | 2.87 | 0.06 |
37.26 | 37.38 | -0.12 |