April weather forecast
Dewey Beach, DE

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Weather in April

The heart of spring, April's weather in Dewey Beach, Delaware, is characterized by longer sunny days and warming temperatures. Outdoor enthusiasts can start packing their picnic baskets and hiking gear. This month registers a significant rise in temperature, with the high averaging at 56.5°F (13.6°C) and the low at 48.7°F (9.3°C). Increased daylight hours mark the onset of enjoyable weather, paving the way for May's even warmer days. It's the perfect period for locals and visitors to explore the city's vibrant culture and natural attractions.

Temperature

Dewey Beach in April experiences an increase in the average high-temperature, moving from March's chilly 47.3°F (8.5°C) to a refreshing 56.5°F (13.6°C). In Dewey Beach, April is characterized by an average low-temperature of 48.7°F (9.3°C), indicating a minor drop from daytime highs.

Humidity

In April, the average relative humidity is 77%.

Rainfall

In Dewey Beach, in April, during 7.7 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Dewey Beach, Delaware, during the entire year, the rain falls for 89.4 days and collects up to 6.18" (157mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in April is 13h and 14min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:24 pm. On the last day of April, in Dewey Beach, sunrise is at 6:02 am and sunset at 7:51 pm EDT.

Sunshine

In Dewey Beach, Delaware, the average sunshine in April is 9.1h.

UV index

In April, the average daily maximum UV index in Dewey Beach is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 4 transforms into these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What is the usual temperature for Dewey Beach in April?

In Dewey Beach, in April, the average high-temperature is 56.5°F (13.6°C), and the average low-temperature is 48.7°F (9.3°C).

What is the average humidity in April in Dewey Beach?

The average relative humidity in April in Dewey Beach, Delaware, is 77%.

How much does it rain in Dewey Beach in April?

In Dewey Beach, Delaware, in April, it is raining for 7.7 days, with typically 0.43" (11mm) of accumulated precipitation.

When it does not snow in Dewey Beach?

In Dewey Beach, Delaware, snow does not fall in April through October.

Does it snow in Dewey Beach in April?

In April, it doesn't snow. March is the latest month when it typically snows.

What is the average length of the day in April in Dewey Beach?

In Dewey Beach, the average day length in April is 13h and 14min.

When is the sunrise / sunset in April in Dewey Beach?

On the first day of April, sunrise is at 6:43 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:51 pm EDT.

How many hours of sunshine does Dewey Beach have in April?

In Dewey Beach, Delaware, the average sunshine duration in April is 9.1h.

What is the UV index reading in April in Dewey Beach?

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Dewey Beach, DE

Average temperature in April - Dewey Beach, DE
  • Average high temperature in April: 56.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in April: 48.7°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in April
Dewey Beach, DE

Average pressure in April - Dewey Beach, DE
  • Average pressure in April: 30"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
Dewey Beach, DE

Average wind speed in April - Dewey Beach, DE
  • Average wind speed in April: 12.4mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

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Average humidity in April
Dewey Beach, DE

Average humidity in April - Dewey Beach, DE
  • Average humidity in April: 77%

The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in April
Dewey Beach, DE

Average rainfall in April - Dewey Beach, DE
  • Average rainfall in April: 0.43"

The wettest month (with the highest rainfall) is October (0.71").
The driest month (with the least rainfall) is September (0.28").

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Average rainfall days in April
Dewey Beach, DE

Average rainfall days in April - Dewey Beach, DE
  • Average rainfall days in April: 7.7 days

The month with the highest number of rainy days is July (10.2 days).
The month with the least rainy days is November (4.9 days).

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Average snowfall in April
Dewey Beach, DE

Average snowfall in April - Dewey Beach, DE
  • Average snowfall in April: 0"

The months with the highest snowfall are January and December (0.12").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in April
Dewey Beach, DE

Average snowfall days in April - Dewey Beach, DE
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Dewey Beach, DE

Average daylight in April / Average sunshine in April - Dewey Beach, DE
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in April
Dewey Beach, DE

Average sunshine days in April - Dewey Beach, DE
  • Average sunshine days in April: 20.7 days

The month with the most sunshine days is January (23.5 days).
The months with the least sunshine days are June and July (18.2 days).

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Average UV index in April
Dewey Beach, DE

Average UV index in April - Dewey Beach, DE
  • Average UV index in April: 4

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in April
Dewey Beach, DE

Average cloud cover in April - Dewey Beach, DE
  • Average cloud cover in April: 38

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 24).

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Average visibility in April
Dewey Beach, DE

Average visibility in April - Dewey Beach, DE
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Dewey Beach, Delaware, USA

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