| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.36 | 2.24 | 0.12 |
| Feb | 1.92 | 1.83 | 0.09 |
| Mar | 2.74 | 2.78 | -0.04 |
| Apr | 2.65 | 2.77 | -0.12 |
| May | 4.30 | 4.38 | -0.08 |
| Jun | 3.41 | 3.29 | 0.12 |
| Jul | 2.14 | 2.51 | -0.37 |
| Aug | 2.34 | 2.51 | -0.17 |
| Sep | 3.48 | 3.71 | -0.23 |
| Oct | 3.96 | 4.12 | -0.16 |
| Nov | 2.59 | 2.63 | -0.04 |
| Dec | 2.45 | 2.44 | 0.01 |
34.34 | 35.21 | -0.87 |