| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.93 | 2.77 | 0.16 |
| Feb | 2.49 | 2.46 | 0.03 |
| Mar | 3.24 | 3.19 | 0.05 |
| Apr | 2.44 | 2.56 | -0.12 |
| May | 3.30 | 3.55 | -0.25 |
| Jun | 7.08 | 6.31 | 0.77 |
| Jul | 6.63 | 5.89 | 0.74 |
| Aug | 7.05 | 6.62 | 0.43 |
| Sep | 7.22 | 7.18 | 0.04 |
| Oct | 4.65 | 4.67 | -0.02 |
| Nov | 2.73 | 2.88 | -0.15 |
| Dec | 2.47 | 2.56 | -0.09 |
52.23 | 50.64 | 1.59 |