| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 7.14 | 7.01 | 0.13 |
| Feb | 5.16 | 5.30 | -0.14 |
| Mar | 5.16 | 4.85 | 0.31 |
| Apr | 3.47 | 3.56 | -0.09 |
| May | 2.12 | 2.26 | -0.14 |
| Jun | 1.19 | 1.37 | -0.18 |
| Jul | 0.26 | 0.29 | -0.03 |
| Aug | 0.42 | 0.42 | 0.00 |
| Sep | 1.35 | 1.36 | -0.01 |
| Oct | 3.64 | 3.59 | 0.05 |
| Nov | 6.77 | 6.54 | 0.23 |
| Dec | 8.32 | 8.45 | -0.13 |
45.00 | 45.00 | 0.00 |