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United States of America

Delaware weather in March 2026

United States of America

Delaware weather in March 2026

 

Day

11 °C

 

Night

1 °C

 

Sea

5 °C

 

Precipitation

102 mm

in month

 

Rainy days

10 days

in month

 

Daylight

12 hours

average

 

Sunshine

7 hours

average

 

Humidity

65 %

 

Day

11 °C

 

Night

1 °C

 

Sea

5 °C

 

Precipitation

102 mm

in month

 

Rainy days

10 days

in month

 

Daylight

12 hours

average

 

Sunshine

7 hours

average

 

Humidity

65 %

Overview: Delaware
In March in Delaware, the average air temperature ranges from 11 °C (52 °F) during the day to 1 °C (34 °F) at night. There are 10 days of rain on average, where the rainfall is 102 mm (4.02 in).

Weather charts for Delaware

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Aerial view of architecture in Philadelphia at sunset time
Aerial view of amazing beach in Virginia Beach on a sunny day with some clouds
Architecture in Washington, D.C. in sunny weather with few clouds

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Weather overview and FAQs

Weather overview

In March in Delaware, the average air temperature ranges from 11 °C (52 °F) during the day to 1 °C (34 °F) at night. There are 10 days of rain on average, where the rainfall is 102 mm (4.02 in).

Are there good conditions to visit in March in Delaware?

In March there are not good conditions to visit Delaware. A relatively low temperature of 11 °C (52 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 1 °C (34 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

How many days of precipitation on average can I expect in March in Delaware?

In Delaware in March, 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 is the temperature in Delaware during the day in March?

In Delaware in March, the average daily temperatures will be 11 °C (52 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.

What is the rainfall intensity in March in Delaware?

There is precipitation of 102 mm (4.02 in) in March in Delaware, which means 3 mm (0.13 in) rainfall per day on average.

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

The average night temperature in Delaware in March is 1 °C (34 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

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

The length of daylight in Delaware in March is 12 hours.

How windy is Delaware in March?

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

Is March part of the wet season in Delaware?

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

Is it freezing in Delaware in March?

It is possible that it will be freezing in March in Delaware, night temperatures will be 1 °C (34 °F) on average.

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

The sea temperature during March in Delaware has an increasing tendency from 5 °C (40 °F) at the beginning of the month to 7 °C (44 °F) at the end of the month.

What level of humidity is to expect in March in Delaware?

In Delaware in March, expect humidity around 65 %.

Is the weather in Delaware warmer in March than in February?

Yes, March in Delaware is warmer than February by 4 °C (39 °F).

What is the temperature trend in March in Delaware?

Over the course of March in Delaware, the temperatures are rising from 9 °C (48 °F) at the beginning of the month to 14 °C (57 °F) at the end of the month.

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