August weather forecast
Juneville, SC

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Weather in August

August, the last month of the summer in Juneville, is another hot month, with an average temperature varying between 88.9°F (31.6°C) and 71.8°F (22.1°C).

Temperature

The transition into August marks the average high-temperature at a still hot 88.9°F (31.6°C), differing minimally from July's 90.3°F (32.4°C). Juneville records a steady low-temperature average of 71.8°F (22.1°C) during August.

Heat index

In August, the heat index is calculated to be a scorching 107.6°F (42°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Juneville, the average relative humidity in August is 77%.

Rainfall

The wettest months are August and December, with an average 3.23" (82mm) of rainfall.

Snowfall

In Juneville, snow does not fall in March through November.

Daylight

The average length of the day in August is 13h and 22min.
On the first day of August in Juneville, sunrise is at 6:33 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:47 pm EDT.

Sunshine

In August, the average sunshine is 10.4h.

UV index

In Juneville, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

In Juneville, in August, the average high-temperature is 88.9°F (31.6°C), and the average low-temperature is 71.8°F (22.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in August is calculated to be 107.6°F (42°C).

What is the average humidity in August in Juneville?

In Juneville, the average relative humidity in August is 77%.

What is the rainiest month?

The wettest months are August and December, with an average 3.23" (82mm) of rainfall.

How much does it rain in August?

In Juneville, in August, it is raining for 18.8 days, with typically 3.23" (82mm) of accumulated precipitation.

When it does not snow?

In Juneville, snow does not fall in March through November.

What is the average length of the day in August?

In August, the average day length is 13h and 22min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:33 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:47 pm EDT.

How many hours of sunshine does Juneville have in August?

In August, the average sunshine duration is 10.4h.

What is the UV index intensity in August?

In Juneville, South Carolina, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Juneville, SC

Average temperature in August - Juneville, SC
  • Average high temperature in August: 88.9°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (53.6°F).

  • Average low temperature in August: 71.8°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

Average pressure in August
Juneville, SC

Average pressure in August - Juneville, SC
  • Average pressure in August: 29.98"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Juneville, SC

Average wind speed in August - Juneville, SC
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in August
Juneville, SC

Average humidity in August - Juneville, SC
  • Average humidity in August: 77%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January and November (72%).

Average rainfall in August
Juneville, SC

Average rainfall in August - Juneville, SC
  • Average rainfall in August: 3.23"

The wettest months (with the highest rainfall) are August and December (3.23").
The driest month (with the least rainfall) is January (1.65").

Average rainfall days in August
Juneville, SC

Average rainfall days in August - Juneville, SC
  • Average rainfall days in August: 18.8 days

The months with the highest number of rainy days are July and August (18.8 days).
The month with the least rainy days is November (8 days).

Average snowfall in August
Juneville, SC

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Juneville, SC

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

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in August / Average sunshine in August - Juneville, 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: 10h and 0min).

  • Average sunshine in August: 10h and 2min

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 36min).

Average sunshine days in August
Juneville, SC

Average sunshine days in August - Juneville, SC
  • Average sunshine days in August: 9.8 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in August
Juneville, SC

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in August
Juneville, SC

Average cloud cover in August - Juneville, SC
  • Average cloud cover in August: 33

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in August
Juneville, SC

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

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

Juneville, South Carolina, USA

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