August weather forecast
Sussex, VA

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Weather in August

The last month of the summer, August, is another hot month in Sussex, Virginia, with an average temperature varying between 86.9°F (30.5°C) and 68.4°F (20.2°C).

Temperature

The initiation of August records an average high-temperature of a still tropical 86.9°F (30.5°C), displaying a near consistency with the previous month. Sussex, during the month of August, experiences an average low-temperature of 68.4°F (20.2°C).

Heat index

August's average heat index is estimated at a very hot 100.4°F (38°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In August, the average relative humidity in Sussex is 76%.

Rainfall

August is the month with the most rainfall in Sussex. Rain falls for 14.5 days and accumulates 2.13" (54mm) of precipitation.

Snowfall

April through October are months without snowfall in Sussex.

Daylight

In August, the average length of the day is 13h and 32min.
On the first day of August, sunrise is at 6:15 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:38 pm EDT.

Sunshine

In Sussex, the average sunshine in August is 9.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

How hot does it get in Sussex in August?

In August, in Sussex, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 68.4°F (20.2°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is estimated at 100.4°F (38°C).

What is the average humidity in August in Sussex?

In August, the average relative humidity in Sussex, Virginia, is 76%.

What is the rainiest month in Sussex?

August is the month with the most rainfall. Rain falls for 14.5 days and accumulates 2.13" (54mm) of precipitation.

How much does it rain in Sussex in August?

In Sussex, Virginia, in August, it is raining for 14.5 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow in Sussex?

In Sussex, snow does not fall in April through October.

What is the average length of the day in August in Sussex?

The average day length in August in Sussex is 13h and 32min.

What time are sunrise and sunset in August in Sussex?

On the first day of August in Sussex, sunrise is at 6:15 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:38 pm EDT.

How long on average sun shines in August in Sussex?

In August, the average sunshine duration in Sussex, Virginia, is 9.9h.

What is the month with the highest UV index in Sussex?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Sussex, Virginia.

How high is the UV index in August in Sussex?

In August, the average daily maximum UV index in Sussex, Virginia, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe 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
Sussex, VA

Average temperature in August - Sussex, VA
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in August: 68.4°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in August
Sussex, VA

Average pressure in August - Sussex, VA
  • 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 (29.96"Hg).

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Average wind speed in August
Sussex, VA

Average wind speed in August - Sussex, VA
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Sussex, VA

Average humidity in August - Sussex, VA
  • Average humidity in August: 76%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (74%).

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Average rainfall in August
Sussex, VA

Average rainfall in August - Sussex, VA
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is January (0.98").

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Average rainfall days in August
Sussex, VA

Average rainfall days in August - Sussex, VA
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in August
Sussex, VA

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Sussex, VA

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

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
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 July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in August
Sussex, VA

Average sunshine days in August - Sussex, VA
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in August
Sussex, VA

Average UV index in August - Sussex, 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 and December (UV index 2).

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Average cloud cover in August
Sussex, VA

Average cloud cover in August - Sussex, VA
  • Average cloud cover in August: 37

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in August
Sussex, VA

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

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

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Sussex, Virginia, USA

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