| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 4.49 | 4.70 | -0.21 |
| Feb | 3.52 | 3.81 | -0.29 |
| Mar | 4.56 | 4.58 | -0.02 |
| Apr | 3.57 | 3.46 | 0.11 |
| May | 3.05 | 2.79 | 0.26 |
| Jun | 7.20 | 7.26 | -0.06 |
| Jul | 6.57 | 6.13 | 0.44 |
| Aug | 6.64 | 6.53 | 0.11 |
| Sep | 5.25 | 5.48 | -0.23 |
| Oct | 2.99 | 3.18 | -0.19 |
| Nov | 2.17 | 2.29 | -0.12 |
| Dec | 2.99 | 2.95 | 0.04 |
53.00 | 53.16 | -0.16 |