| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.13 | 1.23 | -0.10 |
| Feb | 1.23 | 1.34 | -0.11 |
| Mar | 2.14 | 2.09 | 0.05 |
| Apr | 3.32 | 3.51 | -0.19 |
| May | 4.14 | 4.70 | -0.56 |
| Jun | 2.65 | 2.84 | -0.19 |
| Jul | 1.48 | 1.69 | -0.21 |
| Aug | 1.01 | 1.19 | -0.18 |
| Sep | 1.92 | 2.00 | -0.08 |
| Oct | 3.00 | 3.23 | -0.23 |
| Nov | 1.53 | 1.61 | -0.08 |
| Dec | 1.17 | 1.17 | 0.00 |
24.72 | 26.60 | -1.88 |