| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.55 | 0.57 | -0.02 |
| Feb | 0.52 | 0.50 | 0.02 |
| Mar | 0.56 | 0.63 | -0.07 |
| Apr | 0.66 | 0.66 | 0.00 |
| May | 0.66 | 0.67 | -0.01 |
| Jun | 0.49 | 0.49 | 0.00 |
| Jul | 1.59 | 1.63 | -0.04 |
| Aug | 1.77 | 1.81 | -0.04 |
| Sep | 1.33 | 1.32 | 0.01 |
| Oct | 0.92 | 0.89 | 0.03 |
| Nov | 0.65 | 0.68 | -0.03 |
| Dec | 0.73 | 0.69 | 0.04 |
10.43 | 10.54 | -0.11 |