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Rehoboth Beach (DE) Weather and Climate: A Comprehensive Guide

The temperature in Rehoboth Beach can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and cold during the cooler months. It is also known for its large amounts of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

Visitors to Rehoboth Beach can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a very warm 31°C in July to a chilly 7°C in the coolest month, February.

Nights are cooler, with lows often dropping to around -2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Rehoboth Beach is known for its substantial rain/snowfall, with annual precipitation reaching 1200 mm. Rehoboth Beach offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between October (137 mm) and May (77 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Rehoboth Beach (DE)

Sat   Dec 21
3°C | -4°C
NW 10 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 22
-1°C | -6°C
NW 9 m/s
clear and no rain

clear and no rain

Mon   Dec 23
1°C | -7°C
NW 3 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Rehoboth Beach in the United States of America

During the months of May, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Rehoboth Beach?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Rehoboth Beach?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Rehoboth Beach?
    The coldest month is February with an average maximum temperature of 7°C.
  • Which is the wettest month in Rehoboth Beach?
    October tops the wettest month list with 137 mm of rainfall.
  • Which is the driest month in Rehoboth Beach?
    May is the driest month with 77 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.