| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.60 | 0.68 | -0.08 |
| Feb | 0.65 | 0.65 | 0.00 |
| Mar | 0.87 | 0.96 | -0.09 |
| Apr | 0.93 | 0.86 | 0.07 |
| May | 1.20 | 1.16 | 0.04 |
| Jun | 0.83 | 0.69 | 0.14 |
| Jul | 2.03 | 1.89 | 0.14 |
| Aug | 2.17 | 1.98 | 0.19 |
| Sep | 1.51 | 1.54 | -0.03 |
| Oct | 1.24 | 1.22 | 0.02 |
| Nov | 0.84 | 0.92 | -0.08 |
| Dec | 0.78 | 0.85 | -0.07 |
13.65 | 13.40 | 0.25 |