April weather forecast and climate
Newark, DE

Weather in April

April is a comfortable spring month in Newark, Delaware, with temperature in the range of an average high of 61.5°F (16.4°C) and an average low of 44.8°F (7.1°C).

Temperature

In Newark, the average high-temperature in April rises, from a frosty 49.6°F (9.8°C) in March, to a comfortable 61.5°F (16.4°C). The average low-temperature, in Newark, Delaware, is 44.8°F (7.1°C).

Humidity

With an average relative humidity of 73%, April is the least humid month in Newark.

Rainfall

In Newark, during April, the rain falls for 15.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Newark, Delaware, during the entire year, the rain falls for 168.9 days and collects up to 34.84" (885mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Newark, Delaware. In Newark, during April, snow falls for 0.4 days and regularly aggregates up to 0.31" (8mm) of snow. Throughout the year, in Newark, there are 18.1 snowfall days, and 8.86" (225mm) of snow is accumulated.

Daylight

In April, the average length of the day in Newark is 13.3h.

Sunshine

The average sunshine in April is 8.6h.

UV index

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Newark?

In April, in Newark, the average high-temperature is 61.5°F (16.4°C), and the average low-temperature is 44.8°F (7.1°C).

What is the least humid month in Newark?

With an average relative humidity of 73%, April is the least humid month in Newark.

What is the average humidity in April in Newark?

The average relative humidity in April in Newark, Delaware, is 73%.

How many days does it rain in April in Newark?

In Newark, in April, during 15.8 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

How many days does it snow in April in Newark?

In Newark, in April, during 0.4 snowfall days, 0.31" (8mm) of snow is typically accumulated.

How many hours of daylight does Newark have in April?

The average length of the day in April is 13.3h.

How long on average sun shines in April in Newark?

In April, the average sunshine is 8.6h.

How high is the UV index in April in Newark?

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in April
Newark, DE

Average temperature in April - Newark, DE
  • Average high temperature in April: 61.5°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in April: 44.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in April
Newark, DE

Average pressure in April - Newark, DE
  • Average pressure in April: 29.99"

The month with the highest atmospheric pressure is November (30.13").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in April
Newark, DE

Average wind speed in April - Newark, DE
  • Average wind speed in April: 8.6mph

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in April
Newark, DE

Average humidity in April - Newark, DE
  • Average humidity in April: 73%

Months with the highest relative humidity are May, September and October (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in April
Newark, DE

Average rainfall in April - Newark, DE
  • Average rainfall in April: 2.76"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (2.24").

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Average rainfall days in April
Newark, DE

Average rainfall days in April - Newark, DE
  • Average rainfall days in April: 15.8 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in April
Newark, DE

Average snowfall in April - Newark, DE
  • Average snowfall in April: 0.31"

The month with the highest snowfall is March (2.76").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in April
Newark, DE

Average snowfall days in April - Newark, DE
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (5.4 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Newark, DE

Average daylight in April / Average sunshine in April - Newark, DE
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in April: 8.6h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days in April
Newark, DE

Average sunshine days in April - Newark, DE
  • Average sunshine days in April: 12.1 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (9.7 days).

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Average UV index in April
Newark, DE

Average UV index in April - Newark, DE
  • Average UV index in April: 4

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

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Average cloud cover in April
Newark, DE

Average cloud cover in April - Newark, DE
  • Average cloud cover in April: 42

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in April
Newark, DE

Average visibility in April - Newark, DE
  • Average visibility in April: 6mi

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

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