| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.10 | 3.16 | -0.06 |
| Feb | 2.78 | 2.75 | 0.03 |
| Mar | 3.26 | 3.26 | 0.00 |
| Apr | 2.77 | 2.76 | 0.01 |
| May | 3.19 | 3.45 | -0.26 |
| Jun | 7.00 | 7.45 | -0.45 |
| Jul | 5.84 | 6.51 | -0.67 |
| Aug | 6.75 | 6.70 | 0.05 |
| Sep | 6.89 | 6.97 | -0.08 |
| Oct | 4.34 | 3.86 | 0.48 |
| Nov | 2.24 | 2.08 | 0.16 |
| Dec | 2.70 | 2.70 | 0.00 |
50.86 | 51.65 | -0.79 |