| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.46 | 0.38 | 0.08 |
| Feb | 0.38 | 0.38 | 0.00 |
| Mar | 0.26 | 0.20 | 0.06 |
| Apr | 0.29 | 0.24 | 0.05 |
| May | 0.67 | 0.53 | 0.14 |
| Jun | 1.14 | 0.80 | 0.34 |
| Jul | 1.75 | 1.98 | -0.23 |
| Aug | 1.72 | 1.83 | -0.11 |
| Sep | 1.60 | 1.56 | 0.04 |
| Oct | 0.95 | 0.89 | 0.06 |
| Nov | 0.41 | 0.43 | -0.02 |
| Dec | 0.49 | 0.44 | 0.05 |
10.12 | 9.66 | 0.46 |