Weather in Hatteras Island: January
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Average day temperature: | 48.4°F |
| Average night temperature: | 47.0°F | |
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Sea water temperature: | 56.4°F |
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Number of sunny days: | 12 days |
| Day length: | 9.8 - 10.5 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.0 in. | |
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forecast
| Hatteras Island |
temperature
| Hatteras Island |
Air temperature in January, °F
The highest day temperature during January of 2026 was 67°F. At the same time the lowest night temperature was 31°F. Daily and nightly averages during January were 50.7°F and 48.8°F.
Sea water temperature in Hatteras Island in January, °F
The average sea water temperature in January of 2026 was 59.9°F. The highest and lowest sea temperatures during the month were 66.2°F and 52.0°F.
Number of sunny, partly cloudy and cloudy days in January is almost equal.
Precipitation total in January, in.
Precipitation total value in Hatteras Island in January is 1.0 in. Other months of the year show relatively similar values.
The average wind speed value in January is 15.2 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: 5.9.
Best time for vacation in Hatteras Island
Hatteras Island on a weather map
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