| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.50 | 2.52 | -0.02 |
| Feb | 2.33 | 2.38 | -0.05 |
| Mar | 3.11 | 3.22 | -0.11 |
| Apr | 2.83 | 3.01 | -0.18 |
| May | 4.68 | 4.63 | 0.05 |
| Jun | 3.31 | 3.43 | -0.12 |
| Jul | 1.83 | 1.90 | -0.07 |
| Aug | 2.44 | 2.29 | 0.15 |
| Sep | 3.15 | 3.25 | -0.10 |
| Oct | 3.97 | 3.96 | 0.01 |
| Nov | 2.64 | 2.76 | -0.12 |
| Dec | 2.64 | 2.64 | 0.00 |
35.43 | 35.99 | -0.56 |