| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.95 | 3.03 | -0.08 |
| Feb | 2.59 | 2.44 | 0.15 |
| Mar | 3.27 | 3.22 | 0.05 |
| Apr | 2.43 | 2.57 | -0.14 |
| May | 3.32 | 3.34 | -0.02 |
| Jun | 7.62 | 7.49 | 0.13 |
| Jul | 7.33 | 7.21 | 0.12 |
| Aug | 7.67 | 7.91 | -0.24 |
| Sep | 6.06 | 6.26 | -0.20 |
| Oct | 2.78 | 2.86 | -0.08 |
| Nov | 1.99 | 2.05 | -0.06 |
| Dec | 2.42 | 2.45 | -0.03 |
50.43 | 50.83 | -0.40 |