August weather forecast
Murrayfield, VA

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Weather in August

August, the last month of the summer in Murrayfield, is also a moderately hot month, with temperature in the range of an average low of 57.9°F (14.4°C) and an average high of 80.6°F (27°C).

Temperature

Murrayfield marks the start of August with an average high-temperature of a still moderately hot 80.6°F (27°C), hinting at a slight fluctuation from July's 81.3°F (27.4°C). With the onset of night in August, Murrayfield reveals a significant decrease in temperature, averaging at a mild 57.9°F (14.4°C).

Heat index

For most parts of August, the heat index is calculated to be a tropical 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
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 impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely significant for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

The average relative humidity in August is 78%.

Rainfall

In August, the rain falls for 15.5 days. Throughout August, 1.81" (46mm) of precipitation is accumulated. Throughout the year, there are 186.7 rainfall days, and 29.02" (737mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August is 13h and 31min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:32 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:56 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

UV index

The month with the highest UV index is August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in August leads to these guidelines:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

In Murrayfield, 80.6°F (27°C) is the average high-temperature and 57.9°F (14.4°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 78%.

How much does it rain in August?

In Murrayfield, in August, it is raining for 15.5 days, with typically 1.81" (46mm) of accumulated precipitation.

When it does not snow?

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

What is the average length of the day in August?

In Murrayfield, the average day length in August is 13h and 31min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:33 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:56 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.2h.

What is the month with the highest UV index?

August is the month with the highest UV index, with an average maximum UV index of 6.

What is the UV index intensity in August?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's 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
Murrayfield, VA

Average temperature in August - Murrayfield, VA
  • Average high temperature in August: 80.6°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (39.4°F).

  • Average low temperature in August: 57.9°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in August
Murrayfield, VA

Average pressure in August - Murrayfield, VA
  • Average pressure in August: 30.03"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in August
Murrayfield, VA

Average wind speed in August - Murrayfield, VA
  • Average wind speed in August: 4.1mph

The windiest months (with the highest average wind speed) are January and April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in August
Murrayfield, VA

Average humidity in August - Murrayfield, VA
  • Average humidity in August: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).

Average rainfall in August
Murrayfield, VA

Average rainfall in August - Murrayfield, VA
  • Average rainfall in August: 1.81"

The wettest month (with the highest rainfall) is February (3.43").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in August
Murrayfield, VA

Average rainfall days in August - Murrayfield, VA
  • Average rainfall days in August: 15.5 days

The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is November (11.3 days).

Average snowfall in August
Murrayfield, VA

Average snowfall in August - Murrayfield, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Murrayfield, VA

Average snowfall days in August - Murrayfield, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Murrayfield, VA

Average daylight in August / Average sunshine in August - Murrayfield, VA
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in August
Murrayfield, VA

Average sunshine days in August - Murrayfield, VA
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is May (6.8 days).

Average UV index in August
Murrayfield, VA

Average UV index in August - Murrayfield, VA
  • Average UV index in August: 6

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Murrayfield, VA

Average cloud cover in August - Murrayfield, VA
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 35).

Average visibility in August
Murrayfield, VA

Average visibility in August - Murrayfield, VA
  • Average visibility in August: 5mi

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

Murrayfield, Virginia, USA

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