| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.16 | 2.06 | 0.10 |
| Feb | 1.87 | 1.87 | 0.00 |
| Mar | 2.51 | 2.58 | -0.07 |
| Apr | 2.43 | 2.45 | -0.02 |
| May | 4.44 | 4.25 | 0.19 |
| Jun | 3.54 | 3.50 | 0.04 |
| Jul | 2.29 | 2.48 | -0.19 |
| Aug | 2.52 | 2.48 | 0.04 |
| Sep | 3.78 | 3.99 | -0.21 |
| Oct | 3.70 | 3.96 | -0.26 |
| Nov | 2.58 | 2.66 | -0.08 |
| Dec | 1.99 | 2.23 | -0.24 |
33.81 | 34.51 | -0.70 |