Wilmington weather in December 2024

Expect 43°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Wilmington in December. Check more long-term weather averages for Wilmington in December before you book your next holiday to Delaware in 2024/2025.

43
43°F max day temperature
5
5 hours of sunshine per day
10
10 days with some rainfall
27
27°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
3.7
3.7 inches of monthly rainfall
2
2 (Low) UV index
43
43°F sea temperature

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The December weather guide for Delaware (Wilmington) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How cold is it in Wilmington in December?

Daytime temperatures usually reach 43°F in Wilmington in December, falling to 27°F at night.

How sunny is it in Wilmington in December?

There are normally 5 hours of bright sunshine each day in Wilmington in December - that's 48% of daylight hours.

How warm is the sea around Wilmington in December?

The average sea temperature around Wilmington in December is 43°F.

Does it rain in Wilmington in December?

There are usually 10 days with some rain in Wilmington in December and the average monthly rainfall is 3.7 inches. Rain may fall as snow in this month.

Wilmington December sunrise & sunset times

Browse the sunrise and sunset times for Wilmington in December 2024. Select a month to view Wilmington sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st December 2024	07:05	16:38
Monday, 16th December 2024	07:17	16:39
Tuesday, 31st December 2024	07:23	16:48

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Delaware - quick facts
Flight time^✝	8 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
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Tourist info	Delaware Tourism Office