| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.47 | 2.52 | -0.05 |
| Feb | 2.12 | 1.98 | 0.14 |
| Mar | 2.64 | 2.82 | -0.18 |
| Apr | 2.69 | 2.43 | 0.26 |
| May | 4.66 | 4.61 | 0.05 |
| Jun | 3.38 | 3.54 | -0.16 |
| Jul | 2.17 | 2.18 | -0.01 |
| Aug | 2.38 | 2.43 | -0.05 |
| Sep | 3.47 | 3.44 | 0.03 |
| Oct | 4.16 | 4.03 | 0.13 |
| Nov | 2.81 | 2.72 | 0.09 |
| Dec | 2.64 | 2.68 | -0.04 |
35.59 | 35.38 | 0.21 |