Weather in Bay Saint Louis: August
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Average day temperature: | 87.8°F |
| Average night temperature: | 79.1°F | |
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Sea water temperature: | 86.8°F |
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Number of sunny days: | 9 days |
| Day length: | 12.8 - 13.6 hours | |
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Number of rainy days: | 6 days |
| Precipitation totals: | 2.9 in. | |
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forecast
| Bay Saint Louis |
temperature
| Bay Saint Louis |
Air temperature in August, °F
The highest day temperature during August of 2023 was 97°F. At the same time the lowest night temperature was 76°F. Day and night temperature averages during August were 93.4°F and 81.8°F.
Sea water temperature in Bay Saint Louis in August, °F
The average sea water temperature in August of 2023 was 88.9°F. The highest and lowest sea temperatures during the month were 90.3°F and 87.1°F.
Mostly all days in August are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Bay Saint Louis in August is 2.9 in. Other months of the year show relatively similar values.
The average wind speed value in August is 7.0 mph It makes August one of the least windy months 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 August is: 7.5.
Best time for vacation in Bay Saint Louis
Bay Saint Louis on a weather map
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