| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.87 | 2.61 | 0.26 |
| Feb | 2.35 | 2.28 | 0.07 |
| Mar | 2.96 | 3.05 | -0.09 |
| Apr | 2.42 | 2.60 | -0.18 |
| May | 3.29 | 3.40 | -0.11 |
| Jun | 7.66 | 7.40 | 0.26 |
| Jul | 6.18 | 6.18 | 0.00 |
| Aug | 6.67 | 7.25 | -0.58 |
| Sep | 7.30 | 7.61 | -0.31 |
| Oct | 4.43 | 4.75 | -0.32 |
| Nov | 2.36 | 2.47 | -0.11 |
| Dec | 2.20 | 2.39 | -0.19 |
50.69 | 51.99 | -1.30 |