| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.07 | 4.93 | 0.14 |
| Feb | 3.82 | 3.95 | -0.13 |
| Mar | 3.96 | 3.76 | 0.20 |
| Apr | 4.21 | 4.22 | -0.01 |
| May | 4.96 | 4.73 | 0.23 |
| Jun | 6.43 | 6.46 | -0.03 |
| Jul | 5.03 | 5.23 | -0.20 |
| Aug | 5.77 | 5.95 | -0.18 |
| Sep | 5.63 | 5.81 | -0.18 |
| Oct | 5.70 | 5.92 | -0.22 |
| Nov | 4.87 | 5.15 | -0.28 |
| Dec | 5.32 | 5.38 | -0.06 |
60.77 | 61.49 | -0.72 |