| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.09 | 2.06 | 0.03 |
| Feb | 1.82 | 1.82 | 0.00 |
| Mar | 2.47 | 2.47 | 0.00 |
| Apr | 2.44 | 2.45 | -0.01 |
| May | 4.00 | 3.92 | 0.08 |
| Jun | 3.40 | 3.43 | -0.03 |
| Jul | 2.26 | 2.65 | -0.39 |
| Aug | 2.38 | 2.30 | 0.08 |
| Sep | 3.73 | 3.92 | -0.19 |
| Oct | 3.56 | 3.83 | -0.27 |
| Nov | 2.43 | 2.58 | -0.15 |
| Dec | 1.96 | 2.18 | -0.22 |
32.54 | 33.61 | -1.07 |