| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.10 | 2.29 | -0.19 |
| Feb | 1.76 | 1.85 | -0.09 |
| Mar | 2.20 | 2.24 | -0.04 |
| Apr | 3.04 | 3.01 | 0.03 |
| May | 3.74 | 3.75 | -0.01 |
| Jun | 3.32 | 3.28 | 0.04 |
| Jul | 3.33 | 3.10 | 0.23 |
| Aug | 3.27 | 3.22 | 0.05 |
| Sep | 3.07 | 3.10 | -0.03 |
| Oct | 2.75 | 2.75 | 0.00 |
| Nov | 2.44 | 2.51 | -0.07 |
| Dec | 2.09 | 2.14 | -0.05 |
33.11 | 33.24 | -0.13 |