| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.69 | 0.70 | -0.01 |
| Feb | 0.92 | 0.92 | 0.00 |
| Mar | 1.61 | 1.64 | -0.03 |
| Apr | 2.02 | 2.18 | -0.16 |
| May | 4.28 | 4.63 | -0.35 |
| Jun | 3.61 | 3.52 | 0.09 |
| Jul | 3.78 | 3.78 | 0.00 |
| Aug | 3.53 | 3.65 | -0.12 |
| Sep | 2.05 | 1.95 | 0.10 |
| Oct | 1.94 | 1.98 | -0.04 |
| Nov | 1.01 | 1.00 | 0.01 |
| Dec | 0.98 | 0.99 | -0.01 |
26.42 | 26.94 | -0.52 |