| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.64 | 1.64 | 0.00 |
| Feb | 2.03 | 1.95 | 0.08 |
| Mar | 2.51 | 2.52 | -0.01 |
| Apr | 2.31 | 2.36 | -0.05 |
| May | 4.05 | 4.09 | -0.04 |
| Jun | 3.37 | 3.59 | -0.22 |
| Jul | 1.80 | 1.82 | -0.02 |
| Aug | 2.08 | 2.27 | -0.19 |
| Sep | 2.76 | 2.56 | 0.20 |
| Oct | 3.30 | 3.18 | 0.12 |
| Nov | 1.94 | 1.91 | 0.03 |
| Dec | 1.65 | 1.64 | 0.01 |
29.44 | 29.53 | -0.09 |