| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.52 | 0.47 | 0.05 |
| Feb | 0.46 | 0.42 | 0.04 |
| Mar | 0.60 | 0.61 | -0.01 |
| Apr | 0.54 | 0.63 | -0.09 |
| May | 0.49 | 0.53 | -0.04 |
| Jun | 0.51 | 0.40 | 0.11 |
| Jul | 1.56 | 1.40 | 0.16 |
| Aug | 1.64 | 1.70 | -0.06 |
| Sep | 1.21 | 1.25 | -0.04 |
| Oct | 0.99 | 0.94 | 0.05 |
| Nov | 0.63 | 0.60 | 0.03 |
| Dec | 0.63 | 0.58 | 0.05 |
9.78 | 9.53 | 0.25 |