August weather forecast
Fenwick Island, DE

Weather in August

The last month of the summer, August, is also a moderately hot month in Fenwick Island, Delaware, with an average temperature ranging between min 72.7°F (22.6°C) and max 79.7°F (26.5°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still moderately hot 79.7°F (26.5°C). In Fenwick Island, the average low-temperature is 72.7°F (22.6°C).

Humidity

In Fenwick Island, the average relative humidity in August is 78%.

Rainfall

The wettest months in Fenwick Island are July and August, with an average 2.87" (73mm) of rainfall.

Snowfall

In Fenwick Island, snow does not fall in April through October.

Daylight

In August, the average length of the day is 13h and 37min.
On the first day of the month, sunrise is at 6:02 am and sunset at 8:10 pm. On the last day of August, in Fenwick Island, sunrise is at 6:28 am and sunset at 7:32 pm EDT.

Sunshine

In August, the average sunshine in Fenwick Island is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Fenwick Island. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Fenwick Island?

The average high-temperature, in August, is 79.7°F (26.5°C), while the average low-temperature is 72.7°F (22.6°C).

What is the average humidity in August in Fenwick Island?

In Fenwick Island, Delaware, the average relative humidity in August is 78%.

What is the rainiest month in Fenwick Island?

The months with the most rainfall in Fenwick Island, Delaware, are July and August, with an average 2.87" (73mm) of precipitation.

How much does it rain in Fenwick Island in August?

In Fenwick Island, Delaware, in August, during 15.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow in Fenwick Island?

April through October are months without snowfall in Fenwick Island.

What is the average length of the day in August in Fenwick Island?

In Fenwick Island, Delaware, the average day length in August is 13h and 37min.

When are sunrise and sunset in August in Fenwick Island?

In August, on the first day of the month, sunrise is at 6:02 am and sunset at 8:10 pm. On the last day of the month, in Fenwick Island, sunrise is at 6:28 am and sunset at 7:32 pm EDT.

How long on average sun shines in August in Fenwick Island?

In Fenwick Island, Delaware, the average sunshine duration in August is 10.5h.

What is the month with the highest UV index in Fenwick Island?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Fenwick Island.

What is the UV index reading in August in Fenwick Island?

In August, the average daily maximum UV index in Fenwick Island is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Fenwick Island, DE

Average temperature in August - Fenwick Island, DE
  • Average high temperature in August: 79.7°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 (42.1°F).

  • Average low temperature in August: 72.7°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

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Average pressure in August
Fenwick Island, DE

Average pressure in August - Fenwick Island, DE
  • Average pressure in August: 29.98"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 August
Fenwick Island, DE

Average wind speed in August - Fenwick Island, DE
  • Average wind speed in August: 8.7mph

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in August
Fenwick Island, DE

Average humidity in August - Fenwick Island, DE
  • Average humidity in August: 78%

The month with the highest relative humidity is May (82%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in August
Fenwick Island, DE

Average rainfall in August - Fenwick Island, DE
  • Average rainfall in August: 2.87"

The wettest months (with the highest rainfall) are July and August (2.87").
The driest month (with the least rainfall) is January (1.5").

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Average rainfall days in August
Fenwick Island, DE

Average rainfall days in August - Fenwick Island, DE
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in August
Fenwick Island, DE

Average snowfall in August - Fenwick Island, DE
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Fenwick Island, DE

Average snowfall days in August - Fenwick Island, DE
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (2.6 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 August /
Average sunshine in August
Fenwick Island, DE

Average daylight in August / Average sunshine in August - Fenwick Island, DE
  • Average daylight in August: 13h and 37min

The month with the longest days is June (Average daylight: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 32min).

  • Average sunshine in August: 10h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

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Average sunshine days in August
Fenwick Island, DE

Average sunshine days in August - Fenwick Island, DE
  • Average sunshine days in August: 13 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in August
Fenwick Island, DE

Average UV index in August - Fenwick Island, DE
  • Average UV index in August: 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 and December (UV index 2).

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Average cloud cover in August
Fenwick Island, DE

Average cloud cover in August - Fenwick Island, DE
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in August
Fenwick Island, DE

Average visibility in August - Fenwick Island, DE
  • Average visibility in August: 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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