| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.09 | 5.88 | 0.21 |
| Feb | 4.81 | 4.97 | -0.16 |
| Mar | 5.88 | 5.81 | 0.07 |
| Apr | 5.28 | 5.15 | 0.13 |
| May | 4.94 | 5.26 | -0.32 |
| Jun | 6.19 | 6.43 | -0.24 |
| Jul | 6.88 | 7.23 | -0.35 |
| Aug | 5.84 | 5.90 | -0.06 |
| Sep | 4.71 | 4.50 | 0.21 |
| Oct | 3.89 | 3.88 | 0.01 |
| Nov | 4.08 | 4.18 | -0.10 |
| Dec | 5.73 | 5.86 | -0.13 |
64.32 | 65.05 | -0.73 |