August weather forecast
Brook Hollow, MD

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Weather in August

August, the last month of the summer in Brook Hollow, is also a moderately hot month, with an average temperature varying between 82.9°F (28.3°C) and 64.9°F (18.3°C).

Temperature

During August, Brook Hollow observes a subtle ascent to a still moderately hot 82.9°F (28.3°C) from July's 85.6°F (29.8°C) in the average high-temperature. In August, the average low-temperature in Brook Hollow records at a refreshing 64.9°F (18.3°C) during the nights.

Heat index

The heat index value during August is computed to be a hot 89.6°F (32°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. 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 'real feel' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

In August, the average relative humidity is 76%.

Rainfall

The month with the most rainfall in Brook Hollow, Maryland, is August, when the rain falls for 16.8 days and typically aggregates up to 3.82" (97mm) of precipitation.

Snowfall

June through September are months without snowfall in Brook Hollow.

Daylight

In August, the average length of the day in Brook Hollow is 13h and 40min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:20 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:40 pm EDT.

Sunshine

In Brook Hollow, the average sunshine in August is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Brook Hollow. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is it in Brook Hollow in August?

In August, the average high-temperature and low-temperature in Brook Hollow, Maryland, are 82.9°F (28.3°C) and 64.9°F (18.3°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 89.6°F (32°C).

What is the average humidity in August in Brook Hollow?

The average relative humidity in August in Brook Hollow is 76%.

What is the rainiest month in Brook Hollow?

August is the month with the most rainfall in Brook Hollow, Maryland. Rain falls for 16.8 days and accumulates 3.82" (97mm) of precipitation.

How much does it rain in Brook Hollow in August?

In Brook Hollow, in August, it is raining for 16.8 days, with typically 3.82" (97mm) of accumulated precipitation.

When it does not snow in Brook Hollow?

June through September are months without snowfall in Brook Hollow, Maryland.

What is the average length of the day in August in Brook Hollow?

In Brook Hollow, Maryland, the average day length in August is 13h and 40min.

When are sunrise and sunset in August in Brook Hollow?

In August, on the first day of the month, sunrise is at 6:09 am and sunset at 8:20 pm. On the last day of the month, in Brook Hollow, sunrise is at 6:36 am and sunset at 7:40 pm EDT.

How many hours of sunshine does Brook Hollow have in August?

The average sunshine duration in August is 10.3h.

What is the month with the highest UV index in Brook Hollow?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Brook Hollow, Maryland.

How high is the UV index in August in Brook Hollow?

The average daily maximum UV index in August in Brook Hollow, Maryland, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
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
Brook Hollow, MD

Average temperature in August - Brook Hollow, MD
  • Average high temperature in August: 82.9°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 (37.8°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in August
Brook Hollow, MD

Average pressure in August - Brook Hollow, 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 (29.95"Hg).

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Average wind speed in August
Brook Hollow, MD

Average wind speed in August - Brook Hollow, MD
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Brook Hollow, MD

Average humidity in August - Brook Hollow, MD
  • Average humidity in August: 76%

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (74%).

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Average rainfall in August
Brook Hollow, MD

Average rainfall in August - Brook Hollow, MD
  • Average rainfall in August: 3.82"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in August
Brook Hollow, MD

Average rainfall days in August - Brook Hollow, MD
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in August
Brook Hollow, MD

Average snowfall in August - Brook Hollow, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Brook Hollow, MD

Average snowfall days in August - Brook Hollow, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.3 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
Brook Hollow, MD

Average daylight in August / Average sunshine in August - Brook Hollow, 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 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Brook Hollow, MD

Average sunshine days in August - Brook Hollow, MD
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in August
Brook Hollow, MD

Average UV index in August - Brook Hollow, 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
Brook Hollow, MD

Average cloud cover in August - Brook Hollow, MD
  • Average cloud cover in August: 32

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Brook Hollow, MD

Average visibility in August - Brook Hollow, MD
  • Average visibility in August: 6mi

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

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Brook Hollow, Maryland, USA

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