| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.98 | 2.01 | -0.03 |
| Feb | 1.30 | 1.21 | 0.09 |
| Mar | 1.11 | 1.35 | -0.24 |
| Apr | 0.71 | 0.90 | -0.19 |
| May | 1.06 | 1.06 | 0.00 |
| Jun | 0.96 | 1.07 | -0.11 |
| Jul | 0.58 | 0.61 | -0.03 |
| Aug | 0.43 | 0.42 | 0.01 |
| Sep | 0.46 | 0.42 | 0.04 |
| Oct | 1.19 | 1.16 | 0.03 |
| Nov | 1.85 | 1.89 | -0.04 |
| Dec | 2.48 | 2.29 | 0.19 |
14.11 | 14.39 | -0.28 |