Wilmington weather in March 2026

Q: How warm is it in Wilmington in March?

Daytime temperatures usually reach 13°C in Wilmington in March, falling to 1°C at night.

Q: How sunny is it in Wilmington in March?

There are normally 7 hours of bright sunshine each day in Wilmington in March - that's 58% of daylight hours.

Q: Does it rain in Wilmington in March?

There are usually 10 days with some rain in Wilmington in March and the average monthly rainfall is 97mm.

Expect daytime maximum temperatures of 52°F in Wilmington, Delaware in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 3.7 inches of rainfall in the month.

52
52°F max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
32
32°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.7
3.7 inches of monthly rainfall
4
4 (Moderate) UV index
39
39°F sea temperature

More about Wilmington

Wilmington by month

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

Recommended for Delaware

Rentalcars.com: Discount car hire worldwide

Sale

Compare car hire prices to find best deal online
Book flexible bookings with free cancellation policy
No hidden fees + price match guarantee

Go to Rentalcars.com deal >>

View all Rentalcars.com offers

The March 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 warm is it in Wilmington in March?

Daytime temperatures usually reach 55°F in Wilmington in March, falling to 34°F at night.

How sunny is it in Wilmington in March?

There are normally 7 hours of bright sunshine each day in Wilmington in March - that's 58% of daylight hours.

Does it rain in Wilmington in March?

There are usually 10 days with some rain in Wilmington in March and the average monthly rainfall is 3.8 inches.

Wilmington March sunrise & sunset times

Browse the sunrise and sunset times for Wilmington in March 2026. 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 March 2026	06:35	17:54
Monday, 16th March 2026	06:12	18:10
Tuesday, 31st March 2026	05:48	18:25

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

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
Visa^✝	Yes
Tourist info	Delaware Tourism Office