August weather forecast
Sugar Grove, VA

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Weather in August

The last month of the summer, August, is another warm month in Sugar Grove, Virginia, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 55.9°F (13.3°C).

Temperature

As Sugar Grove steps into August, the average high-temperature is measured at a still warm 79.5°F (26.4°C), displaying minor differences from July's 81°F (27.2°C). With a notable disparity from daily peak temperatures, the average low-temperature settles at a moderate 55.9°F (13.3°C) throughout August.

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Sugar Grove, in August, it is raining for 18.9 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 191 rainfall days, and 30.87" (784mm) of precipitation is accumulated.

Snowfall

In Sugar Grove, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 31min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:31 pm. On the last day of August, in Sugar Grove, sunrise is at 6:56 am and sunset at 7:54 pm EDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

The month with the highest UV index in Sugar Grove is August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

The high-temperature during August is 79.5°F (26.4°C) and the low-temperature is 55.9°F (13.3°C). 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 July 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 Sugar Grove, in August, during 18.9 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

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

What time are sunrise and sunset in August in Sugar Grove?

On the first day of August, sunrise is at 6:32 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:54 pm EDT.

How many hours of sunshine does Sugar Grove have in August?

In Sugar Grove, the average sunshine duration in August is 9.8h.

What is the month with the highest UV index?

August is the month with the highest UV index in Sugar Grove, 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 of 6 to 7 symbolizes a high health threat 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
Sugar Grove, VA

Average temperature in August - Sugar Grove, VA
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 55.9°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in August
Sugar Grove, VA

Average pressure in August - Sugar Grove, 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
Sugar Grove, VA

Average wind speed in August - Sugar Grove, VA
  • Average wind speed in August: 4.3mph

The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in August
Sugar Grove, VA

Average humidity in August - Sugar Grove, 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 (77%).

Average rainfall in August
Sugar Grove, VA

Average rainfall in August - Sugar Grove, VA
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in August
Sugar Grove, VA

Average rainfall days in August - Sugar Grove, VA
  • Average rainfall days in August: 18.9 days

The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in August
Sugar Grove, VA

Average snowfall in August - Sugar Grove, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.8").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Sugar Grove, VA

Average snowfall days in August - Sugar Grove, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Sugar Grove, VA

Average daylight in August / Average sunshine in August - Sugar Grove, 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: 9h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in August
Sugar Grove, VA

Average sunshine days in August - Sugar Grove, VA
  • Average sunshine days in August: 9 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (6.7 days).

Average UV index in August
Sugar Grove, VA

Average UV index in August - Sugar Grove, 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
Sugar Grove, VA

Average cloud cover in August - Sugar Grove, VA
  • Average cloud cover in August: 40

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are June, July and August (Cloud cover 40).

Average visibility in August
Sugar Grove, VA

Average visibility in August - Sugar Grove, VA
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).

Sugar Grove, Virginia, USA

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