Precipitation Data for Grayson, KY 41143
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | % of 30yr Avg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30yr Avg (1981-2010) View in Rain Harvest Calculator |
3.08 | 2.99 | 3.95 | 3.60 | 5.19 | 4.15 | 4.79 | 3.78 | 2.71 | 2.89 | 3.44 | 3.60 | 44.17 | - |
| Recent Years | ||||||||||||||
| 2013 View in Rain Harvest Calculator |
3.78 | 1.48 | 3.49 | 1.93 | 1.89 | 5.43 | 6.9 | 4.67 | 2.61 | 2.04 | 3.1 | 5.6 | 42.92 | 97% |