August weather forecast
Brightwood Acres, MD

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Weather in August

August, the last month of the summer in Brightwood Acres, is another warm month, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 82.2°F (27.9°C).

Temperature

The transition from July to August sees an average high-temperature of a still moderately hot 82.2°F (27.9°C), indicating a minor variance from the prior month. Nighttime temperatures in August average to a refreshing 61.5°F (16.4°C).

Heat index

The heat index in August is estimated at a tropical 87.8°F (31°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
Given the heat index, its values are aligned with shaded sites and gentle winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In August, the rain falls for 16.6 days. Throughout August, 2.76" (70mm) of precipitation is accumulated. In Brightwood Acres, during the entire year, the rain falls for 164.7 days and collects up to 29.17" (741mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 6:10 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:42 pm EDT.

Sunshine

In Brightwood Acres, the average sunshine in August is 10.3h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 5 during August leads to these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in August?

In Brightwood Acres, 82.2°F (27.9°C) is the average high-temperature and 61.5°F (16.4°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is estimated at 87.8°F (31°C).

What is the average humidity in August?

In August, the average relative humidity is 77%.

How much does it rain in August?

In August, the rain falls for 16.6 days. Throughout August, 2.76" (70mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August in Brightwood Acres?

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

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:10 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:42 pm EDT.

How many hours of sunshine does Brightwood Acres have in August?

The average sunshine duration in August is 10.3h.

What is the UV index reading in August?

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average max. wind speed
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
Brightwood Acres, MD

Average temperature in August - Brightwood Acres, MD
  • Average high temperature in August: 82.2°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in August
Brightwood Acres, MD

Average pressure in August - Brightwood Acres, MD
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Brightwood Acres, MD

Average wind speed in August - Brightwood Acres, MD
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in August
Brightwood Acres, MD

Average humidity in August - Brightwood Acres, MD
  • Average humidity in August: 77%

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in August
Brightwood Acres, MD

Average rainfall in August - Brightwood Acres, MD
  • Average rainfall in August: 2.76"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in August
Brightwood Acres, MD

Average rainfall days in August - Brightwood Acres, MD
  • Average rainfall days in August: 16.6 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in August
Brightwood Acres, MD

Average snowfall in August - Brightwood Acres, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Brightwood Acres, MD

Average snowfall days in August - Brightwood Acres, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Brightwood Acres, MD

Average daylight in August / Average sunshine in August - Brightwood Acres, 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 24min).

  • Average sunshine in August: 10h and 2min

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 42min).

Average sunshine days in August
Brightwood Acres, MD

Average sunshine days in August - Brightwood Acres, MD
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in August
Brightwood Acres, MD

Average UV index in August - Brightwood Acres, MD
  • Average UV index in August: 5

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Brightwood Acres, MD

Average cloud cover in August - Brightwood Acres, MD
  • Average cloud cover in August: 33

The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in August
Brightwood Acres, MD

Average visibility in August - Brightwood Acres, MD
  • Average visibility in August: 6mi

The months with the highest visibility are April, June, July, August, November and December (6mi).
The months with the lowest visibility are January, February, March, May, September and October (5mi).

Brightwood Acres, Maryland, USA

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