The highest day temperature in January 2024 was 67°F. The lowest night temperature was 28°F. The average values for day and night temperatures during January were 55.4°F и 49.4°F respectivly.

The average sea surface temperature in January 2024 for Wilmington Island was 53.2°F. The maximum and minimum values were 49.8°F and 56.0°F respectively.

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in January for Wilmington Island is 1.1 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 7.5 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Wilmington Island in January is 6.1 hours.