| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.68 | 0.67 | 0.01 |
| Feb | 0.63 | 0.63 | 0.00 |
| Mar | 1.04 | 1.09 | -0.05 |
| Apr | 1.54 | 1.66 | -0.12 |
| May | 3.07 | 3.21 | -0.14 |
| Jun | 4.41 | 4.39 | 0.02 |
| Jul | 3.91 | 3.68 | 0.23 |
| Aug | 2.92 | 2.89 | 0.03 |
| Sep | 2.79 | 2.88 | -0.09 |
| Oct | 2.32 | 2.44 | -0.12 |
| Nov | 0.88 | 0.87 | 0.01 |
| Dec | 0.79 | 0.81 | -0.02 |
24.98 | 25.22 | -0.24 |