Weather in Jekyll Island: July
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Average day temperature: | 88.4°F |
| Average night temperature: | 76.3°F | |
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Sea water temperature: | 84.5°F |
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Number of sunny days: | 7 days |
| Day length: | 13.7 - 14.1 hours | |
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Number of rainy days: | 6 days |
| Precipitation totals: | 2.5 in. | |
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forecast
| Jekyll Island |
temperature
| Jekyll Island |
Air temperature in July, °F
The highest day temperature during July of 2023 was 97°F. At the same time the lowest night temperature was 73°F. Day and night temperature averages during July were 90.9°F and 77.0°F.
Sea water temperature in Jekyll Island in July, °F
The average sea water temperature in July of 2023 was 84.8°F. The highest and lowest sea temperatures during the month were 86.7°F and 83.3°F.
Mostly all days in July are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Jekyll Island in July is 2.5 in. Other months of the year show relatively similar values.
The average wind speed value in July is 4.7 mph It makes July lest windy month of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 7.4.
Best time for vacation in Jekyll Island
Jekyll Island on a weather map
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