June weather forecast
Henlopen Acres, DE

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Weather in June

June is a welcome banner for summer in Henlopen Acres, as temperatures soar, changing the city's color palette from varying shades of green to golden hues. June witnesses the longest daylight duration of 14.8 hours, allowing dedicated sun seekers ample time under the sun. Leisurely picnics and beach ventures become commonplace as the weather warmly invites outdoor activities. Clouds take a back seat, stepping aside for the clear blue skies. Despite the occasional rainfall episodes, summer remains persistent in commandeering the Henlopen weather.

Temperature

An escalation in the average high-temperature is seen in Henlopen Acres with the onset of June, moving from a refreshing 65.5°F (18.6°C) in May to a moderately hot 74.5°F (23.6°C). Henlopen Acres nights in June witness a mild cool down to an average temperature of 67.6°F (19.8°C).

Humidity

In Henlopen Acres, Delaware, the average relative humidity in June is 80%.

Rainfall

In June, the rain falls for 8.8 days. Throughout June, 0.63" (16mm) of precipitation is accumulated. In Henlopen Acres, during the entire year, the rain falls for 89.4 days and collects up to 6.18" (157mm) of precipitation.

Snowfall

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

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year in Henlopen Acres.
On the first day of the month, sunrise is at 5:36 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:39 am and sunset at 8:29 pm EDT.

Sunshine

The average sunshine in June in Henlopen Acres is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What are June temperatures in Henlopen Acres?

June temperatures in Henlopen Acres vary between a high-temperature of 74.5°F (23.6°C) and a low-temperature of 67.6°F (19.8°C).

What is the average humidity in June in Henlopen Acres?

In Henlopen Acres, the average relative humidity in June is 80%.

How many days does it rain in June in Henlopen Acres?

In Henlopen Acres, Delaware, in June, it is raining for 8.8 days, with typically 0.63" (16mm) of accumulated precipitation.

When it does not snow in Henlopen Acres?

April through October are months without snowfall in Henlopen Acres.

When are the longest days in Henlopen Acres?

The month with the longest days is June, with an average of 14h and 48min of daylight.

What is the average length of the day in June in Henlopen Acres?

The average day length in June in Henlopen Acres, Delaware, is 14h and 50min.

What time are sunrise and sunset in June in Henlopen Acres?

On the first day of June in Henlopen Acres, Delaware, sunrise is at 5:36 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:29 pm EDT.

How many hours of sunshine does Henlopen Acres have in June?

The average sunshine duration in June in Henlopen Acres is 10.6h.

What are the months with the highest UV index in Henlopen Acres?

The months with the highest UV index in Henlopen Acres are May through August, with an average maximum UV index of 6.

What is the UV index intensity in June in Henlopen Acres?

In Henlopen Acres, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJuneJASOND
May
June
Jul
Average high temperature
65.5°F 18.6°C
74.5°F 23.6°C
80.2°F 26.8°C
Average low temperature
58.5°F 14.7°C
67.6°F 19.8°C
73.6°F 23.1°C
Average pressure
30.02" 763mmHg
29.94" 760mmHg
29.96" 761mmHg
Average wind speed
10.7mph 17.2km/h
9.8mph 15.8km/h
8.9mph 14.3km/h
Average max. wind speed
11.5mph 18.5km/h
10.4mph 16.7km/h
9.5mph 15.3km/h
Average wind speed gusts
18.5mph 29.8km/h
16.7mph 26.9km/h
14.6mph 23.5km/h
Average humidity
82%
80%
79%
Average rainfall
0.55" 14mm
0.63" 16mm
0.55" 14mm
Average rainfall days
9
8.8
10.2
Average snowfall
0" 0mm
0" 0mm
0" 0mm
Average snowfall days
0
0
0
Average daylight
14h 2min
14h 5min
14h 4min
Average sunshine
9h 2min
10h 4min
11h 1min
Average sunshine days
19.5
18.2
18.2
Average UV index
6
6
6
Average cloud cover
38%
28%
24%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in June
Henlopen Acres, DE

Average temperature in June - Henlopen Acres, DE
  • Average high temperature in June: 74.5°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 June: 67.6°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 June
Henlopen Acres, DE

Average pressure in June - Henlopen Acres, DE
  • Average pressure in June: 29.94"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 June
Henlopen Acres, DE

Average wind speed in June - Henlopen Acres, DE
  • Average wind speed in June: 9.8mph

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 June
Henlopen Acres, DE

Average humidity in June - Henlopen Acres, DE
  • Average humidity in June: 80%

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 June
Henlopen Acres, DE

Average rainfall in June - Henlopen Acres, DE
  • Average rainfall in June: 0.63"

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 June
Henlopen Acres, DE

Average rainfall days in June - Henlopen Acres, DE
  • Average rainfall days in June: 8.8 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 June
Henlopen Acres, DE

Average snowfall in June - Henlopen Acres, DE
  • Average snowfall in June: 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 June
Henlopen Acres, DE

Average snowfall days in June - Henlopen Acres, DE
  • Average snowfall days in June: 0 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 June /
Average sunshine in June
Henlopen Acres, DE

Average daylight in June / Average sunshine in June - Henlopen Acres, DE
  • Average daylight in June: 14h and 5min

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 June: 10h and 4min

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 June
Henlopen Acres, DE

Average sunshine days in June - Henlopen Acres, DE
  • Average sunshine days in June: 18.2 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 June
Henlopen Acres, DE

Average UV index in June - Henlopen Acres, DE
  • Average UV index in June: 6

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 June
Henlopen Acres, DE

Average cloud cover in June - Henlopen Acres, DE
  • Average cloud cover in June: 28

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 June
Henlopen Acres, DE

Average visibility in June - Henlopen Acres, DE
  • Average visibility in June: 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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Henlopen Acres, Delaware, USA

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