| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.55 | 0.63 | -0.08 |
| Feb | 0.64 | 0.68 | -0.04 |
| Mar | 0.65 | 0.70 | -0.05 |
| Apr | 0.43 | 0.53 | -0.10 |
| May | 0.61 | 0.67 | -0.06 |
| Jun | 0.28 | 0.34 | -0.06 |
| Jul | 0.60 | 0.54 | 0.06 |
| Aug | 0.45 | 0.53 | -0.08 |
| Sep | 0.36 | 0.43 | -0.07 |
| Oct | 0.46 | 0.49 | -0.03 |
| Nov | 0.32 | 0.38 | -0.06 |
| Dec | 0.41 | 0.42 | -0.01 |
5.76 | 6.34 | -0.58 |