Weather in Dennis Port: August
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Average day temperature: | 74.9°F |
Average night temperature: | 69.3°F | |
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Sea water temperature: | 73.2°F |
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Number of sunny days: | 13 days |
Day length: | 13.2 - 14.4 hours | |
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Number of rainy days: | 2 days |
Precipitation totals: | 1.0 in. | |
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Dennis Port |
temperature
Dennis Port |
Air temperature in August, °F
Day temperature | Night temperature |
The highest day temperature during August of 2024 was 81°F. At the same time the lowest night temperature was 61°F. Daily and nightly averages during August were 74.0°F and 68.4°F.
Sea water temperature in Dennis Port in August, °F
The average sea water temperature in August of 2024 was 72.3°F. The highest and lowest sea temperatures during the month were 74.8°F and 70.0°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Dennis Port in August is 1.0 in. Other months of the year show relatively similar values.
The average wind speed value in August is 9.8 mph It makes August 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 August is: 8.5.
Best time for vacation in Dennis Port
Dennis Port on a weather map

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