August weather forecast
Arundel Hills, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Arundel Hills, Maryland, with an average temperature fluctuating between 68.7°F (20.4°C) and 83.8°F (28.8°C).

Temperature

Entering August, Arundel Hills's average high-temperature reads a still moderately hot 83.8°F (28.8°C), indicating a close resemblance to the previous month's climate. Arundel Hills reports a consistent average low-temperature of 68.7°F (20.4°C) throughout August nights.

Heat index

The heat index value during August is computed to be a hot 91.4°F (33°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The average relative humidity in August in Arundel Hills, Maryland, is 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.94" (100mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 40min.
On the first day of August, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

Sunshine

The average sunshine in August in Arundel Hills is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Arundel Hills. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

How hot is it in Arundel Hills in August?

The high-temperature in Arundel Hills, Maryland, during August is 83.8°F (28.8°C) and the low-temperature is 68.7°F (20.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is computed to be 91.4°F (33°C).

What is the average humidity in August in Arundel Hills?

In August, the average relative humidity in Arundel Hills is 73%.

What is the rainiest month in Arundel Hills?

August is the month with the most rainfall. Rain falls for 16.7 days and accumulates 3.94" (100mm) of precipitation.

How much does it rain in Arundel Hills in August?

In Arundel Hills, in August, during 16.7 rainfall days, 3.94" (100mm) of precipitation is typically accumulated.

When it does not snow in Arundel Hills?

In Arundel Hills, Maryland, snow does not fall in April through October.

What is the average length of the day in August in Arundel Hills?

The average day length in August in Arundel Hills, Maryland, is 13h and 40min.

When are sunrise and sunset in August in Arundel Hills?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of the month, in Arundel Hills, Maryland, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

How many hours of sunshine does Arundel Hills have in August?

In August, the average sunshine duration is 10.4h.

When is the highest UV index in Arundel Hills?

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

How high is the UV index in August in Arundel Hills?

The average daily maximum UV index in August in Arundel Hills is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Arundel Hills, MD

Average temperature in August - Arundel Hills, MD
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 68.7°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in August
Arundel Hills, MD

Average pressure in August - Arundel Hills, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Arundel Hills, MD

Average wind speed in August - Arundel Hills, MD
  • Average wind speed in August: 5.7mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in August
Arundel Hills, MD

Average humidity in August - Arundel Hills, MD
  • Average humidity in August: 73%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in August
Arundel Hills, MD

Average rainfall in August - Arundel Hills, MD
  • Average rainfall in August: 3.94"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

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Average rainfall days in August
Arundel Hills, MD

Average rainfall days in August - Arundel Hills, MD
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in August
Arundel Hills, MD

Average snowfall in August - Arundel Hills, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.24").
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
Arundel Hills, MD

Average snowfall days in August - Arundel Hills, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Arundel Hills, MD

Average daylight in August / Average sunshine in August - Arundel Hills, MD
  • 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 30min).

  • Average sunshine in August: 10h and 2min

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

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Average sunshine days in August
Arundel Hills, MD

Average sunshine days in August - Arundel Hills, MD
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in August
Arundel Hills, MD

Average UV index in August - Arundel Hills, MD
  • 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
Arundel Hills, MD

Average cloud cover in August - Arundel Hills, MD
  • Average cloud cover in August: 30

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Arundel Hills, MD

Average visibility in August - Arundel Hills, MD
  • 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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Arundel Hills, Maryland, USA

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