| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.81 | 5.85 | -0.04 |
| Feb | 4.64 | 4.64 | 0.00 |
| Mar | 4.69 | 4.71 | -0.02 |
| Apr | 5.13 | 5.18 | -0.05 |
| May | 4.67 | 4.77 | -0.10 |
| Jun | 5.30 | 5.35 | -0.05 |
| Jul | 4.83 | 5.12 | -0.29 |
| Aug | 4.58 | 4.70 | -0.12 |
| Sep | 4.42 | 4.96 | -0.54 |
| Oct | 5.00 | 5.22 | -0.22 |
| Nov | 5.13 | 5.49 | -0.36 |
| Dec | 5.56 | 5.76 | -0.20 |
59.76 | 61.75 | -1.99 |