August weather forecast
Anderson, SC

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Weather in August

August remains within the grip of the summer heat in Anderson, slightly lower than the peak in July. The city welcomes storms, signaled by an increase in the amount of rainfall up to 2.28" (58mm). As August progresses, a decline in UV index can be expected, marking the beginning of the end for the summer season. Anderson residents continue experiencing the summer blend of wet and dry days, while the pressure remains stable. Though the wind speed drops to an average of 4.5mph (7.2km/h), the breeze feels refreshing during the stormy evenings.

Temperature

Anderson records an average high-temperature of a still hot 89.4°F (31.9°C) in August, closely mirroring the climate of the previous month. An average nighttime temperature of 68.4°F (20.2°C) is noted in Anderson during the month of August.

Heat index

August's average heat index is estimated at a scorching 105.8°F (41°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in August in Anderson is 72%.

Rainfall

August is the month with the most rainfall. Rain falls for 14 days and accumulates 2.28" (58mm) of precipitation.

Snowfall

In Anderson, snow does not fall in April through November.

Daylight

In August, the average length of the day in Anderson is 13h and 25min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:32 pm. On the last day of August, sunrise is at 7:03 am and sunset at 7:57 pm EDT.

Sunshine

In Anderson, South Carolina, the average sunshine in August is 10.1h.

UV index

In Anderson, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Anderson?

In Anderson, in August, the average high-temperature is 89.4°F (31.9°C), and the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 105.8°F (41°C).

What is the average humidity in August in Anderson?

In Anderson, South Carolina, the average relative humidity in August is 72%.

What is the rainiest month in Anderson?

The month with the most rainfall in Anderson is August, when the rain falls for 14 days and typically aggregates up to 2.28" (58mm) of precipitation.

How much does it rain in Anderson in August?

In Anderson, in August, it is raining for 14 days, with typically 2.28" (58mm) of accumulated precipitation.

When it does not snow in Anderson?

In Anderson, South Carolina, snow does not fall in April through November.

How many hours of daylight does Anderson have in August?

The average day length in August in Anderson, South Carolina, is 13h and 25min.

What time are sunrise and sunset in August in Anderson?

On the first day of August in Anderson, South Carolina, sunrise is at 6:41 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 7:57 pm EDT.

How long on average sun shines in August in Anderson?

In August, the average sunshine duration is 10.1h.

What is the UV index reading in August in Anderson?

In Anderson, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Anderson, SC

Average temperature in August - Anderson, SC
  • Average high temperature in August: 89.4°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in August: 68.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in August
Anderson, SC

Average pressure in August - Anderson, SC
  • Average pressure in August: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in August
Anderson, SC

Average wind speed in August - Anderson, SC
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in August
Anderson, SC

Average humidity in August - Anderson, SC
  • Average humidity in August: 72%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).

Average rainfall in August
Anderson, SC

Average rainfall in August - Anderson, SC
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in August
Anderson, SC

Average rainfall days in August - Anderson, SC
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is October (7.2 days).

Average snowfall in August
Anderson, SC

Average snowfall in August - Anderson, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Anderson, SC

Average snowfall days in August - Anderson, SC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in August /
Average sunshine in August
Anderson, SC

Average daylight in August / Average sunshine in August - Anderson, SC
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in August
Anderson, SC

Average sunshine days in August - Anderson, SC
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in August
Anderson, SC

Average UV index in August - Anderson, SC
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August
Anderson, SC

Average cloud cover in August - Anderson, SC
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in August
Anderson, SC

Average visibility in August - Anderson, SC
  • Average visibility in August: 6mi

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

Anderson, South Carolina, USA

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