| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.56 | 0.69 | -0.13 |
| Feb | 0.58 | 0.67 | -0.09 |
| Mar | 0.71 | 0.78 | -0.07 |
| Apr | 0.80 | 0.96 | -0.16 |
| May | 0.92 | 1.01 | -0.09 |
| Jun | 0.53 | 0.50 | 0.03 |
| Jul | 1.18 | 1.13 | 0.05 |
| Aug | 1.28 | 1.40 | -0.12 |
| Sep | 1.36 | 1.26 | 0.10 |
| Oct | 1.06 | 1.11 | -0.05 |
| Nov | 0.65 | 0.73 | -0.08 |
| Dec | 0.66 | 0.87 | -0.21 |
10.29 | 11.11 | -0.82 |