Weather in Dennis Port: January
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Average day temperature: | 37.3°F |
| Average night temperature: | 34.8°F | |
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Sea water temperature: | 40.3°F |
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Number of sunny days: | 6 days |
| Day length: | 9.2 - 10.0 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.6 in. | |
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forecast
| Dennis Port |
temperature
| Dennis Port |
Air temperature in January, °F
The highest day temperature during January of 2024 was 51°F. At the same time the lowest night temperature was 22°F. Day and night temperature averages during January were 36.4°F and 34.3°F.
Sea water temperature in Dennis Port in January, °F
The average sea water temperature in January of 2024 was 40.6°F. The highest and lowest sea temperatures during the month were 44.8°F and 36.1°F.
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Dennis Port in January is 1.6 in. Other months of the year show relatively similar values.
The average wind speed value in January is 13.4 mph It makes January one of the most 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 January is: 4.0.
Best time for vacation in Dennis Port
Dennis Port on a weather map
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