| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.83 | 1.92 | -0.09 |
| Feb | 1.69 | 1.78 | -0.09 |
| Mar | 2.44 | 2.51 | -0.07 |
| Apr | 2.44 | 2.40 | 0.04 |
| May | 4.10 | 4.40 | -0.30 |
| Jun | 3.26 | 3.54 | -0.28 |
| Jul | 2.44 | 2.66 | -0.22 |
| Aug | 2.38 | 2.44 | -0.06 |
| Sep | 3.57 | 3.67 | -0.10 |
| Oct | 3.44 | 3.29 | 0.15 |
| Nov | 2.21 | 2.37 | -0.16 |
| Dec | 1.83 | 1.96 | -0.13 |
31.63 | 32.94 | -1.31 |