| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.00 | 2.10 | -0.10 |
| Feb | 1.85 | 1.93 | -0.08 |
| Mar | 2.52 | 2.70 | -0.18 |
| Apr | 2.38 | 2.41 | -0.03 |
| May | 4.67 | 4.65 | 0.02 |
| Jun | 3.32 | 3.50 | -0.18 |
| Jul | 2.11 | 2.59 | -0.48 |
| Aug | 2.21 | 2.51 | -0.30 |
| Sep | 3.64 | 3.69 | -0.05 |
| Oct | 3.35 | 3.49 | -0.14 |
| Nov | 2.46 | 2.70 | -0.24 |
| Dec | 1.95 | 2.03 | -0.08 |
32.46 | 34.30 | -1.84 |