| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.74 | 0.56 | 0.18 |
| Feb | 0.81 | 0.57 | 0.24 |
| Mar | 1.63 | 1.34 | 0.29 |
| Apr | 2.44 | 2.13 | 0.31 |
| May | 2.52 | 2.47 | 0.05 |
| Jun | 2.04 | 1.62 | 0.42 |
| Jul | 3.02 | 2.72 | 0.30 |
| Aug | 2.69 | 2.99 | -0.30 |
| Sep | 1.54 | 1.65 | -0.11 |
| Oct | 1.18 | 0.87 | 0.31 |
| Nov | 0.92 | 0.83 | 0.09 |
| Dec | 0.73 | 0.54 | 0.19 |
20.26 | 18.29 | 1.97 |