The highest day temperature in January 2024 was 59°F. The lowest night temperature was 19°F. The average values for day and night temperatures during January were 39.8°F и 37.3°F respectivly.

The average sea surface temperature in January 2024 for Rehoboth Beach was 42.2°F. The maximum and minimum values were 37.6°F and 46.0°F respectively.

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

Precipitation total in January for Rehoboth Beach is 1.3 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 11.1 mph. It makes January one of the most windy months of the year for Rehoboth Beach.

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 Rehoboth Beach in January is 5.4 hours.