| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.27 | 2.30 | -0.03 |
| Feb | 2.00 | 1.91 | 0.09 |
| Mar | 2.60 | 2.82 | -0.22 |
| Apr | 2.63 | 2.51 | 0.12 |
| May | 4.37 | 4.30 | 0.07 |
| Jun | 3.38 | 3.35 | 0.03 |
| Jul | 2.23 | 2.04 | 0.19 |
| Aug | 2.30 | 2.14 | 0.16 |
| Sep | 3.73 | 3.52 | 0.21 |
| Oct | 3.87 | 3.89 | -0.02 |
| Nov | 2.70 | 2.84 | -0.14 |
| Dec | 2.24 | 2.38 | -0.14 |
34.32 | 34.00 | 0.32 |