| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.82 | 3.90 | -0.08 |
| Feb | 3.39 | 3.39 | 0.00 |
| Mar | 3.76 | 3.82 | -0.06 |
| Apr | 3.37 | 3.31 | 0.06 |
| May | 4.16 | 4.15 | 0.01 |
| Jun | 5.10 | 5.18 | -0.08 |
| Jul | 6.44 | 6.46 | -0.02 |
| Aug | 6.74 | 6.73 | 0.01 |
| Sep | 6.99 | 6.82 | 0.17 |
| Oct | 3.78 | 3.97 | -0.19 |
| Nov | 3.41 | 3.41 | 0.00 |
| Dec | 3.71 | 3.63 | 0.08 |
54.67 | 54.77 | -0.10 |