August weather forecast
Holly Anna Acres, MD

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Weather in August

The last month of the summer, August, is another warm month in Holly Anna Acres, Maryland, with an average temperature fluctuating between 69.1°F (20.6°C) and 83.7°F (28.7°C).

Temperature

The arrival of August denotes a barely perceptible change in the average high-temperatures to a still moderately hot 83.7°F (28.7°C) from July's 85.6°F (29.8°C). Nighttime temperatures in August average to a pleasant 69.1°F (20.6°C).

Heat index

The heat index in August is estimated at a hot 91.4°F (33°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The average relative humidity in August in Holly Anna Acres is 73%.

Rainfall

The month with the most rainfall is August, when the rain falls for 13.9 days and typically aggregates up to 3.54" (90mm) of precipitation.

Snowfall

In Holly Anna Acres, snow does not fall in May through October.

Daylight

In Holly Anna Acres, the average length of the day in August is 13h and 39min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:17 pm. On the last day of August, in Holly Anna Acres, Maryland, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

Sunshine

In August, the average sunshine is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Holly Anna Acres. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is August in Holly Anna Acres?

August temperatures in Holly Anna Acres vary between a high-temperature of 83.7°F (28.7°C) and a low-temperature of 69.1°F (20.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 91.4°F (33°C).

What is the average humidity in August in Holly Anna Acres?

The average relative humidity in August in Holly Anna Acres, Maryland, is 73%.

What is the wettest month in Holly Anna Acres?

August is the month with the most rainfall in Holly Anna Acres, Maryland. Rain falls for 13.9 days and accumulates 3.54" (90mm) of precipitation.

How much does it rain in Holly Anna Acres in August?

In Holly Anna Acres, during August, the rain falls for 13.9 days and regularly aggregates up to 3.54" (90mm) of precipitation.

When it does not snow in Holly Anna Acres?

May through October are months without snowfall in Holly Anna Acres, Maryland.

How many hours of daylight does Holly Anna Acres have in August?

The average day length in August in Holly Anna Acres, Maryland, is 13h and 39min.

What time are sunrise and sunset in August in Holly Anna Acres?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

How many hours of sunshine does Holly Anna Acres have in August?

In Holly Anna Acres, the average sunshine duration in August is 10.4h.

What are the months with the highest UV index in Holly Anna Acres?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Holly Anna Acres, Maryland.

What is the UV index intensity in August in Holly Anna Acres?

In Holly Anna Acres, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Holly Anna Acres, MD

Average temperature in August - Holly Anna Acres, MD
  • Average high temperature in August: 83.7°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 (39.6°F).

  • Average low temperature in August: 69.1°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in August
Holly Anna Acres, MD

Average pressure in August - Holly Anna Acres, 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
Holly Anna Acres, MD

Average wind speed in August - Holly Anna Acres, MD
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in August
Holly Anna Acres, MD

Average humidity in August - Holly Anna Acres, MD
  • Average humidity in August: 73%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in August
Holly Anna Acres, MD

Average rainfall in August - Holly Anna Acres, MD
  • Average rainfall in August: 3.54"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in August
Holly Anna Acres, MD

Average rainfall days in August - Holly Anna Acres, MD
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in August
Holly Anna Acres, MD

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

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Holly Anna Acres, MD

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

The month with the highest number of snowfall days is January (4.4 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
Holly Anna Acres, MD

Average daylight in August / Average sunshine in August - Holly Anna 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 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
Holly Anna Acres, MD

Average sunshine days in August - Holly Anna Acres, MD
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in August
Holly Anna Acres, MD

Average UV index in August - Holly Anna Acres, 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, November and December (UV index 2).

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Average cloud cover in August
Holly Anna Acres, MD

Average cloud cover in August - Holly Anna Acres, MD
  • Average cloud cover in August: 30

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in August
Holly Anna Acres, MD

Average visibility in August - Holly Anna Acres, 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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Holly Anna Acres, Maryland, USA

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