| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.25 | 2.26 | -0.01 |
| Feb | 1.96 | 1.81 | 0.15 |
| Mar | 2.65 | 2.68 | -0.03 |
| Apr | 2.63 | 2.52 | 0.11 |
| May | 4.40 | 4.34 | 0.06 |
| Jun | 3.42 | 3.31 | 0.11 |
| Jul | 2.24 | 2.14 | 0.10 |
| Aug | 2.41 | 2.47 | -0.06 |
| Sep | 3.53 | 3.72 | -0.19 |
| Oct | 4.05 | 4.26 | -0.21 |
| Nov | 2.70 | 2.64 | 0.06 |
| Dec | 2.19 | 2.16 | 0.03 |
34.43 | 34.31 | 0.12 |