Which is the hottest month in Wilmington?

The hottest time of year in Wilmington is normally July. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in Wilmington?

In terms of rainfall, July is usually the wettest month in Wilmington with 114mm on average. There are normally 10 days in July with some rain.

When is it sunniest in Wilmington?

The sunniest time of year in Wilmington is normally July with bright sunshine on average for 62% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Wilmington?

The sea is usually at its warmest in Wilmington in August when the water temperature reaches 23°C.

Best time to visit Wilmington

Q: When is the best time to visit Wilmington?

The best time to visit Wilmington is June and July based on the following average weather conditions. Daily hours of sunshine = 10 hours or more.

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Wilmington by month

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

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When is the best time to visit Wilmington?

The best time to visit Wilmington is June and July based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1.5
Jan
2.5
Feb
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Mar
4
Apr
4
May
4.5
Jun
4.5
Jul
4
Aug
3
Sep
3
Oct
1.5
Nov
0.5
Dec

Change criteria

Hours of Sunshine (daily)

5
Jan
6
Feb
7
Mar
8
Apr
8
May
9
Jun
9
Jul
8
Aug
7
Sep
7
Oct
5
Nov
5
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Delaware (Wilmington) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)