| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.96 | 2.10 | -0.14 |
| Feb | 2.03 | 2.03 | 0.00 |
| Mar | 3.03 | 3.06 | -0.03 |
| Apr | 4.65 | 4.80 | -0.15 |
| May | 4.95 | 5.06 | -0.11 |
| Jun | 4.53 | 4.56 | -0.03 |
| Jul | 4.31 | 4.64 | -0.33 |
| Aug | 3.81 | 3.96 | -0.15 |
| Sep | 4.02 | 4.04 | -0.02 |
| Oct | 3.68 | 3.83 | -0.15 |
| Nov | 3.01 | 3.01 | 0.00 |
| Dec | 2.08 | 2.15 | -0.07 |
42.06 | 43.24 | -1.18 |