Rehoboth Beach Weather in October

What's the weather like in Rehoboth Beach (Delaware) in October 2025?

The climate in Rehoboth Beach during October can be summarized as mild and reasonably dry.

October is in the fall / autumn in Rehoboth Beach and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 9°C (48°F) is normal.

Rehoboth Beach weather averages (imperial / metric)
Daytime temperature 20°C 67.9°F
Nightly temperature 8.7°C 47.6°F
Average temperature 14.3°C 57.7°F
Daily sunshine 7.7 hrs
Avg rainfall 77 mm 3 ins
Rainy days 7 days
Sea temperature 17.5°C 63.5°F
Humidity 75%
Windspeed 14kph 9 mph

On average October is the 2nd driest month of the year in Rehoboth Beach with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

October temperatures in Rehoboth Beach

Rehoboth Beach average temperature in October

October rainfall

Rehoboth Beach average rain in October

October hourly sunshine

Rehoboth Beach average rain in October

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rehoboth Beach in October 2025.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Rehoboth Beach weather stats

Rehoboth Beach weather statistics
Hottest month: July 29.3°C 84.7°F
Driest month: June 77mm 3ins
Sunniest month: April 9hrs
Coldest month: January 5.6°C 42.1°F
Wettest month: August 115mm 4.5ins
Map showing location of Rehoboth Beach (38.72095, -75.07601) Rehoboth Beach map pin © Google

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