| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.01 | 6.00 | 0.01 |
| Feb | 4.69 | 4.71 | -0.02 |
| Mar | 4.48 | 4.56 | -0.08 |
| Apr | 5.03 | 5.08 | -0.05 |
| May | 5.57 | 5.71 | -0.14 |
| Jun | 6.51 | 6.73 | -0.22 |
| Jul | 6.07 | 6.20 | -0.13 |
| Aug | 6.17 | 6.58 | -0.41 |
| Sep | 4.51 | 4.73 | -0.22 |
| Oct | 4.65 | 4.60 | 0.05 |
| Nov | 3.98 | 4.09 | -0.11 |
| Dec | 5.26 | 5.28 | -0.02 |
62.93 | 64.27 | -1.34 |