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United States of America

Delaware weather in April 2026

United States of America

Delaware weather in April 2026

 

Day

17 °C

 

Night

6 °C

 

Sea

8 °C

 

Precipitation

93 mm

in month

 

Rainy days

10 days

in month

 

Daylight

13 hours

average

 

Sunshine

8 hours

average

 

Humidity

63 %

 

Day

17 °C

 

Night

6 °C

 

Sea

8 °C

 

Precipitation

93 mm

in month

 

Rainy days

10 days

in month

 

Daylight

13 hours

average

 

Sunshine

8 hours

average

 

Humidity

63 %

Overview: Delaware
In April in Delaware, the average air temperature ranges from 17 °C (62 °F) during the day to 6 °C (42 °F) at night. There are 10 days of rain on average, where the rainfall is 93 mm (3.68 in).
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Weather overview and FAQs

Weather overview

In April in Delaware, the average air temperature ranges from 17 °C (62 °F) during the day to 6 °C (42 °F) at night. There are 10 days of rain on average, where the rainfall is 93 mm (3.68 in).

Are there good conditions to visit in April in Delaware?

In April there are not good conditions to visit Delaware. A relatively low temperature of 17 °C (62 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 6 °C (42 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

What is the average number of rainy days in Delaware in April?

In Delaware in April, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.

What temperature can I expect during the day in Delaware in April?

In Delaware in April, the average daily temperatures will be 17 °C (62 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.

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What is the temperature trend in April in Delaware?

Over the course of April in Delaware, the temperatures are rising from 14 °C (57 °F) at the beginning of the month to 19 °C (67 °F) at the end of the month.

How many hours of sun to expect in April in Delaware?

In April in Delaware, you can expect around 8 hours of sunshine.

How heavy is the precipitation in Delaware in April?

In Delaware in April, there is 93 mm (3.68 in) rainfall, which means on average 3 mm (0.12 in) rainfall per day.

What is the air temperature in Delaware in April at night?

The average night temperature in Delaware in April is 6 °C (42 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

Sunheron logoWe aggregate data from combining multiple weather sources to ensure accuracy of the highest order.

Is there a wet season in Delaware in April?

No, there is no wet season in April in Delaware - you can expect 10 days of rain during the month.

How windy is it in April in Delaware?

In April in Delaware, there will be an average wind scale of 5.

How long is the day (from dawn till dusk) in Delaware in April?

The length of daylight in Delaware in April is 13 hours.

How does the sea temperature evolve during the month in Delaware in April?

The sea temperature during April in Delaware has an increasing tendency from 7 °C (44 °F) at the beginning of the month to 11 °C (51 °F) at the end of the month.

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