August weather forecast
Old Welbourne, VA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Old Welbourne, Virginia, with an average temperature fluctuating between 64°F (17.8°C) and 84.6°F (29.2°C).

Temperature

The transition from July to August sees an average high-temperature of a warm 84.6°F (29.2°C), indicating a minor variance from the prior month. During August nights, Old Welbourne witnesses a consistent average temperature of 64°F (17.8°C).

Heat index

The heat index in August is calculated to be a hot 93.2°F (34°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In Old Welbourne, the average relative humidity in August is 75%.

Rainfall

The wettest months are May and August, with an average 3.35" (85mm) of rainfall.

Snowfall

In Old Welbourne, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 39min.
On the first day of August, sunrise is at 6:12 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:42 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Old Welbourne. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 in August translates into these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

How hot is August in Old Welbourne?

In Old Welbourne, 84.6°F (29.2°C) is the average high-temperature and 64°F (17.8°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is calculated to be 93.2°F (34°C).

What is the average humidity in August in Old Welbourne?

The average relative humidity in August is 75%.

What is the rainiest month in Old Welbourne?

The months with the most rainfall in Old Welbourne are May and August, with an average 3.35" (85mm) of precipitation.

How many days does it rain in August in Old Welbourne?

In Old Welbourne, in August, it is raining for 16.7 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in Old Welbourne?

In Old Welbourne, snow does not fall in May through September.

What is the average length of the day in August in Old Welbourne?

The average day length in August is 13h and 39min.

When are sunrise and sunset in August in Old Welbourne?

On the first day of August, sunrise is at 6:12 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:42 pm EDT.

How long on average sun shines in August in Old Welbourne?

In Old Welbourne, Virginia, the average sunshine duration in August is 10.3h.

What is the month with the highest UV index in Old Welbourne?

The months with the highest UV index in Old Welbourne are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Old Welbourne?

In Old Welbourne, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Old Welbourne, VA

Average temperature in August - Old Welbourne, VA
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in August
Old Welbourne, VA

Average pressure in August - Old Welbourne, VA
  • 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).

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Average wind speed in August
Old Welbourne, VA

Average wind speed in August - Old Welbourne, VA
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in August
Old Welbourne, VA

Average humidity in August - Old Welbourne, VA
  • Average humidity in August: 75%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in August
Old Welbourne, VA

Average rainfall in August - Old Welbourne, VA
  • Average rainfall in August: 3.35"

The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in August
Old Welbourne, VA

Average rainfall days in August - Old Welbourne, VA
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).

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Average snowfall in August
Old Welbourne, VA

Average snowfall in August - Old Welbourne, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Old Welbourne, VA

Average snowfall days in August - Old Welbourne, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Old Welbourne, VA

Average daylight in August / Average sunshine in August - Old Welbourne, VA
  • 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 months with the least sunshine are January and December (Average sunshine: 5h and 6min).

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Average sunshine days in August
Old Welbourne, VA

Average sunshine days in August - Old Welbourne, VA
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in August
Old Welbourne, VA

Average UV index in August - Old Welbourne, VA
  • 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
Old Welbourne, VA

Average cloud cover in August - Old Welbourne, VA
  • Average cloud cover in August: 33

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
Old Welbourne, VA

Average visibility in August - Old Welbourne, VA
  • Average visibility in August: 6mi

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

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Old Welbourne, Virginia, USA

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