| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.87 | 5.60 | 0.27 |
| Feb | 4.78 | 4.67 | 0.11 |
| Mar | 5.49 | 5.27 | 0.22 |
| Apr | 5.67 | 5.51 | 0.16 |
| May | 5.16 | 5.24 | -0.08 |
| Jun | 5.54 | 5.31 | 0.23 |
| Jul | 5.40 | 5.58 | -0.18 |
| Aug | 6.08 | 5.95 | 0.13 |
| Sep | 5.43 | 5.43 | 0.00 |
| Oct | 5.67 | 4.77 | 0.90 |
| Nov | 5.27 | 4.95 | 0.32 |
| Dec | 5.89 | 6.00 | -0.11 |
66.25 | 64.28 | 1.97 |