Weather information for the Jekyll Island area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Jekyll Island are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 58° | 61° | 68° | 75° | 81° | 86° | 88° | 88° | 84° | 77° | 68° | 62° |
| Avg. Low | 41° | 44° | 51° | 58° | 65° | 72° | 74° | 74° | 71° | 61° | 52° | 44° |
| Daily Avg | 51° | 54° | 60° | 67° | 74° | 80° | 82° | 81° | 78° | 68° | 61° | 54° |
| Avg. Precip. | 3.3 in | 3.9 in | 3.9 in | 2.5 in | 3.3 in | 5.0 in | 5.6 in | 7.0 in | 6.5 in | 2.9 in | 2.6 in | 3.1 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
