| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.12 | 1.01 | 0.11 |
| Feb | 1.09 | 1.04 | 0.05 |
| Mar | 1.85 | 1.88 | -0.03 |
| Apr | 1.82 | 1.77 | 0.05 |
| May | 3.11 | 3.25 | -0.14 |
| Jun | 2.73 | 2.74 | -0.01 |
| Jul | 2.03 | 1.94 | 0.09 |
| Aug | 2.41 | 2.32 | 0.09 |
| Sep | 3.01 | 3.24 | -0.23 |
| Oct | 2.68 | 2.81 | -0.13 |
| Nov | 1.67 | 1.58 | 0.09 |
| Dec | 1.20 | 1.17 | 0.03 |
24.72 | 24.75 | -0.03 |