| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.73 | 0.95 | -0.22 |
| Feb | 0.67 | 0.95 | -0.28 |
| Mar | 0.92 | 1.17 | -0.25 |
| Apr | 0.80 | 0.96 | -0.16 |
| May | 0.87 | 1.02 | -0.15 |
| Jun | 0.99 | 1.20 | -0.21 |
| Jul | 2.64 | 2.69 | -0.05 |
| Aug | 2.50 | 2.78 | -0.28 |
| Sep | 1.49 | 1.71 | -0.22 |
| Oct | 1.29 | 1.47 | -0.18 |
| Nov | 0.79 | 1.04 | -0.25 |
| Dec | 0.95 | 1.15 | -0.20 |
14.64 | 17.09 | -2.45 |