August weather forecast
Arden, DE

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Weather in August

The last month of the summer, August, is also a moderately hot month in Arden, Delaware, with an average temperature fluctuating between 82.9°F (28.3°C) and 66.7°F (19.3°C).

Temperature

Arden starts August with an average high-temperature of a still warm 82.9°F (28.3°C), a minor shift from July's 84.9°F (29.4°C). An average nighttime temperature of 66.7°F (19.3°C) is recorded in Arden during August.

Heat index

For August, the heat index is appraised at a hot 89.6°F (32°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Arden, the average relative humidity in August is 74%.

Rainfall

The month with the most rainfall in Arden is August, when the rain falls for 17.3 days and typically aggregates up to 4.09" (104mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Arden, Delaware, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 6:01 am and sunset at 8:14 pm. On the last day of August, in Arden, sunrise is at 6:29 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August in Arden is 10.1h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 6 in August translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

Is it hot in Arden during August?

Arden in August has an average high-temperature of 82.9°F (28.3°C) and an average low-temperature of 66.7°F (19.3°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in August in Arden?

In Arden, the average relative humidity in August is 74%.

What is the wettest month in Arden?

August is the month with the most rainfall in Arden, Delaware. Rain falls for 17.3 days and accumulates 4.09" (104mm) of precipitation.

How many days does it rain in August in Arden?

In Arden, in August, during 17.3 rainfall days, 4.09" (104mm) of precipitation is typically accumulated.

When it does not snow in Arden?

In Arden, snow does not fall in June through September.

How many hours of daylight does Arden have in August?

In August, the average day length in Arden is 13h and 41min.

What time are sunrise and sunset in August in Arden?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 8:14 pm. On the last day of the month, in Arden, Delaware, sunrise is at 6:29 am and sunset at 7:34 pm EDT.

How long on average sun shines in August in Arden?

In Arden, the average sunshine duration in August is 10.1h.

When is the highest UV index in Arden?

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

How high is the UV index in August in Arden?

In Arden, Delaware, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
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 August
Arden, DE

Average temperature in August - Arden, DE
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 66.7°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in August
Arden, DE

Average pressure in August - Arden, DE
  • Average pressure in August: 29.99"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
Arden, DE

Average wind speed in August - Arden, DE
  • Average wind speed in August: 5.4mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in August
Arden, DE

Average humidity in August - Arden, DE
  • Average humidity in August: 74%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Arden, DE

Average rainfall in August - Arden, DE
  • Average rainfall in August: 4.09"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days in August
Arden, DE

Average rainfall days in August - Arden, DE
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in August
Arden, DE

Average snowfall in August - Arden, DE
  • Average snowfall in August: 0"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Arden, DE

Average snowfall days in August - Arden, DE
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Arden, DE

Average daylight in August / Average sunshine in August - Arden, DE
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Arden, DE

Average sunshine days in August - Arden, DE
  • Average sunshine days in August: 11 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

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Average UV index in August
Arden, DE

Average UV index in August - Arden, 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, February, November and December (UV index 2).

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Average cloud cover in August
Arden, DE

Average cloud cover in August - Arden, DE
  • Average cloud cover in August: 33

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Arden, DE

Average visibility in August - Arden, 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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Arden, Delaware, USA

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