Weather in St. Simons Island: July
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Average day temperature: | 88.3°F |
| Average night temperature: | 76.7°F | |
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Sea water temperature: | 84.6°F |
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Number of sunny days: | 6 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
| St. Simons Island |
temperature
| St. Simons Island |
Air temperature in July, °F
The highest day temperature during July of 2024 was 90°F. At the same time the lowest night temperature was 75°F. Day and night temperature averages during July were 87.6°F and 78.2°F.
Sea water temperature in St. Simons Island in July, °F
The average sea water temperature in July of 2024 was 85.2°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.2°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 St. Simons Island in July is 2.5 in. Other months of the year show relatively similar values.
The average wind speed value in July is 5.2 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: 7.3.
Best time for vacation in St. Simons Island
St. Simons Island on a weather map
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