| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.06 | 3.08 | -0.02 |
| Feb | 2.48 | 2.48 | 0.00 |
| Mar | 3.39 | 3.39 | 0.00 |
| Apr | 4.57 | 4.54 | 0.03 |
| May | 4.82 | 4.83 | -0.01 |
| Jun | 4.88 | 4.96 | -0.08 |
| Jul | 4.23 | 4.23 | 0.00 |
| Aug | 3.24 | 3.14 | 0.10 |
| Sep | 3.15 | 3.24 | -0.09 |
| Oct | 3.19 | 3.19 | 0.00 |
| Nov | 3.44 | 3.42 | 0.02 |
| Dec | 3.14 | 3.19 | -0.05 |
43.59 | 43.69 | -0.10 |