| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.26 | 6.29 | -0.03 |
| Feb | 5.34 | 5.36 | -0.02 |
| Mar | 5.79 | 5.74 | 0.05 |
| Apr | 5.69 | 5.62 | 0.07 |
| May | 5.21 | 5.38 | -0.17 |
| Jun | 6.23 | 5.93 | 0.30 |
| Jul | 6.10 | 6.26 | -0.16 |
| Aug | 6.70 | 6.63 | 0.07 |
| Sep | 5.75 | 5.70 | 0.05 |
| Oct | 4.93 | 5.06 | -0.13 |
| Nov | 5.43 | 5.55 | -0.12 |
| Dec | 6.56 | 6.67 | -0.11 |
69.99 | 70.19 | -0.20 |