| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.56 | 0.50 | 0.06 |
| Feb | 0.46 | 0.45 | 0.01 |
| Mar | 0.66 | 0.63 | 0.03 |
| Apr | 0.55 | 0.62 | -0.07 |
| May | 0.52 | 0.59 | -0.07 |
| Jun | 0.56 | 0.52 | 0.04 |
| Jul | 1.62 | 1.44 | 0.18 |
| Aug | 1.73 | 1.78 | -0.05 |
| Sep | 1.22 | 1.24 | -0.02 |
| Oct | 1.02 | 1.22 | -0.20 |
| Nov | 0.66 | 0.66 | 0.00 |
| Dec | 0.65 | 0.71 | -0.06 |
10.21 | 10.36 | -0.15 |