| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.58 | 5.95 | 0.63 |
| Feb | 6.32 | 6.44 | -0.12 |
| Mar | 5.78 | 5.73 | 0.05 |
| Apr | 3.25 | 3.25 | 0.00 |
| May | 1.91 | 1.78 | 0.13 |
| Jun | 0.44 | 0.48 | -0.04 |
| Jul | 0.01 | 0.02 | -0.01 |
| Aug | 0.05 | 0.06 | -0.01 |
| Sep | 0.32 | 0.27 | 0.05 |
| Oct | 1.71 | 1.83 | -0.12 |
| Nov | 3.45 | 3.69 | -0.24 |
| Dec | 6.29 | 6.48 | -0.19 |
36.11 | 35.98 | 0.13 |