April weather forecast and climate
Millsboro, DE

Weather in April

April is a moderate spring month in Millsboro, Delaware, with average temperature varying between 59.5°F (15.3°C) and 48.4°F (9.1°C).

Temperature

In April, the average high-temperature rises, from a chilly 49.6°F (9.8°C) in March, to a moderate 59.5°F (15.3°C). In April, in Millsboro, the average low-temperature is 48.4°F (9.1°C).

Humidity

In Millsboro, the average relative humidity is 76%.

Rainfall

In Millsboro, it is raining for 13.4 days, with typically 1.65" (42mm) of accumulated precipitation. In Millsboro, during the entire year, the rain falls for 146.8 days and collects up to 25.2" (640mm) of precipitation.

Snowfall

April through October are months without snowfall in Millsboro.

Daylight

In April, the average length of the day in Millsboro is 13.2h.

Sunshine

The average sunshine in Millsboro is 9h.

UV index

In Millsboro, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. 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.
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FAQ

What is the temperature in April in Millsboro?

The average high-temperature, in April, is 59.5°F (15.3°C), while the average low-temperature is 48.4°F (9.1°C).

What is the average humidity in April in Millsboro?

In April, the average relative humidity in Millsboro, Delaware, is 76%.

How much does it rain in Millsboro in April?

In Millsboro, during April, the rain falls for 13.4 days and regularly aggregates up to 1.65" (42mm) of precipitation.

Does it snow in Millsboro in April?

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

When it does not snow in Millsboro?

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

What is the average length of the day in April in Millsboro?

In April, the average length of the day in Millsboro, Delaware, is 13.2h.

How long on average sun shines in April in Millsboro?

In April, the average sunshine in Millsboro is 9h.

What is the UV index intensity in April in Millsboro?

In April, the average daily maximum UV index in Millsboro, Delaware, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in April
Millsboro, DE

Average temperature in April - Millsboro, DE
  • Average high temperature in April: 59.5°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in April: 48.4°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in April
Millsboro, DE

Average pressure in April - Millsboro, DE
  • Average pressure in April: 30"

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

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Average wind speed in April
Millsboro, DE

Average wind speed in April - Millsboro, DE
  • Average wind speed in April: 10.9mph

The windiest months (with the highest average wind speed) are January, February and March (11.1mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

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Average humidity in April
Millsboro, DE

Average humidity in April - Millsboro, DE
  • Average humidity in April: 76%

The month with the highest relative humidity is May (81%).
Months with the lowest relative humidity are January and November (74%).

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Average rainfall in April
Millsboro, DE

Average rainfall in April - Millsboro, DE
  • Average rainfall in April: 1.65"

The wettest months (with the highest rainfall) are July and August (2.95").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in April
Millsboro, DE

Average rainfall days in April - Millsboro, DE
  • Average rainfall days in April: 13.4 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in April
Millsboro, DE

Average snowfall in April - Millsboro, DE
  • Average snowfall in April: 0"

The month with the highest snowfall is January (1.22").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in April
Millsboro, DE

Average snowfall days in April - Millsboro, DE
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (3.1 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Millsboro, DE
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 9h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in April
Millsboro, DE

Average sunshine days in April - Millsboro, DE
  • Average sunshine days in April: 15 days

The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is July (12.2 days).

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Average UV index in April
Millsboro, DE

Average UV index in April - Millsboro, 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 and December (UV index 2).

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Average cloud cover in April
Millsboro, DE

Average cloud cover in April - Millsboro, DE
  • Average cloud cover in April: 39

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in April
Millsboro, DE

Average visibility in April - Millsboro, 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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