Wilmington Weather in August

What's the weather like in Wilmington (Delaware) in August 2024?

The climate in Wilmington during August can be summarized as hot, humid and a little damp.

August is in the summer in Wilmington and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 18°C (65°F) is normal.

Wilmington weather averages (imperial / metric)
Daytime temperature 28.8°C 83.8°F
Nightly temperature 18.2°C 64.8°F
Average temperature 23.5°C 74.3°F
Daily sunshine 9.1 hrs
Avg rainfall 98 mm 3.9 ins
Rainy days 9 days
Sea temperature 23.4°C 74.2°F
Humidity 72%
Windspeed 13kph 8 mph

On average August is the 3rd wettest month of the year in Wilmington with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

August temperatures in Wilmington

Wilmington average temperature in August

August rainfall

Wilmington average rain in August

August hourly sunshine

Wilmington average rain in August

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 Wilmington in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Wilmington weather stats

Wilmington weather statistics
Hottest month: July 29.4°C 84.9°F
Driest month: February 75mm 3ins
Sunniest month: July 9.7hrs
Coldest month: January 3.3°C 37.9°F
Wettest month: July 114mm 4.5ins
Map showing location of Wilmington (39.74595, -75.54659) Wilmington map pin © Google

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