| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.96 | 3.10 | -0.14 |
| Feb | 2.38 | 2.38 | 0.00 |
| Mar | 2.94 | 2.86 | 0.08 |
| Apr | 2.73 | 2.75 | -0.02 |
| May | 3.17 | 3.03 | 0.14 |
| Jun | 8.24 | 8.53 | -0.29 |
| Jul | 8.06 | 8.45 | -0.39 |
| Aug | 8.46 | 8.65 | -0.19 |
| Sep | 6.45 | 6.96 | -0.51 |
| Oct | 2.87 | 2.92 | -0.05 |
| Nov | 1.68 | 1.76 | -0.08 |
| Dec | 2.44 | 2.41 | 0.03 |
52.38 | 53.80 | -1.42 |