| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.98 | 1.98 | 0.00 |
| Feb | 1.79 | 1.84 | -0.05 |
| Mar | 2.53 | 2.55 | -0.02 |
| Apr | 2.45 | 2.44 | 0.01 |
| May | 4.19 | 4.39 | -0.20 |
| Jun | 3.40 | 3.56 | -0.16 |
| Jul | 2.31 | 2.79 | -0.48 |
| Aug | 2.43 | 2.52 | -0.09 |
| Sep | 3.66 | 3.92 | -0.26 |
| Oct | 3.48 | 3.68 | -0.20 |
| Nov | 2.28 | 2.53 | -0.25 |
| Dec | 1.80 | 2.14 | -0.34 |
32.30 | 34.34 | -2.04 |