| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.43 | 2.60 | -0.17 |
| Feb | 2.04 | 2.04 | 0.00 |
| Mar | 2.28 | 2.17 | 0.11 |
| Apr | 3.60 | 3.57 | 0.03 |
| May | 3.95 | 3.82 | 0.13 |
| Jun | 3.92 | 3.84 | 0.08 |
| Jul | 3.68 | 3.36 | 0.32 |
| Aug | 4.02 | 4.00 | 0.02 |
| Sep | 3.28 | 3.35 | -0.07 |
| Oct | 3.93 | 4.07 | -0.14 |
| Nov | 2.84 | 2.80 | 0.04 |
| Dec | 2.44 | 2.28 | 0.16 |
38.41 | 37.90 | 0.51 |