| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.86 | 0.81 | 0.05 |
| Feb | 0.80 | 0.92 | -0.12 |
| Mar | 0.56 | 0.58 | -0.02 |
| Apr | 0.14 | 0.13 | 0.01 |
| May | 0.07 | 0.04 | 0.03 |
| Jun | 0.02 | 0.01 | 0.01 |
| Jul | 0.32 | 0.29 | 0.03 |
| Aug | 0.45 | 0.45 | 0.00 |
| Sep | 0.44 | 0.40 | 0.04 |
| Oct | 0.28 | 0.33 | -0.05 |
| Nov | 0.25 | 0.32 | -0.07 |
| Dec | 0.56 | 0.56 | 0.00 |
4.75 | 4.84 | -0.09 |