| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.70 | 0.78 | -0.08 |
| Feb | 0.68 | 0.63 | 0.05 |
| Mar | 0.68 | 0.88 | -0.20 |
| Apr | 0.73 | 0.72 | 0.01 |
| May | 1.03 | 1.02 | 0.01 |
| Jun | 1.00 | 0.81 | 0.19 |
| Jul | 2.38 | 2.14 | 0.24 |
| Aug | 2.47 | 2.48 | -0.01 |
| Sep | 1.71 | 1.92 | -0.21 |
| Oct | 1.17 | 1.34 | -0.17 |
| Nov | 0.68 | 0.87 | -0.19 |
| Dec | 0.80 | 0.90 | -0.10 |
14.03 | 14.49 | -0.46 |