August weather forecast
Hayes Crossroads, SC

Share

Weather in August

The last month of the summer, August, is another tropical month in Hayes Crossroads, South Carolina, with an average temperature ranging between min 72.9°F (22.7°C) and max 89.8°F (32.1°C).

Temperature

A minimal variation is noted in Hayes Crossroads's average high-temperature at the onset of August, reaching a still tropical 89.8°F (32.1°C) from July's 91°F (32.8°C). In August, Hayes Crossroads encounters an average low-temperature of 72.9°F (22.7°C) during the night.

Heat index

The heat index value for August is calculated to be a scorching 109.4°F (43°C). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

August and December, with an average relative humidity of 76%, are the most humid months.

Rainfall

August is the month with the most rainfall. Rain falls for 20.8 days and accumulates 3.7" (94mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In Hayes Crossroads, the average length of the day in August is 13h and 20min.
On the first day of the month, sunrise is at 6:38 am and sunset at 8:23 pm. On the last day of August, in Hayes Crossroads, sunrise is at 6:59 am and sunset at 7:51 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

The months with the highest UV index in Hayes Crossroads are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 7 in August translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
[Resources]

Frequently asked questions

How hot is it in Hayes Crossroads in August?

Hayes Crossroads in August has an average high-temperature of 89.8°F (32.1°C) and an average low-temperature of 72.9°F (22.7°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in August is calculated to be 109.4°F (43°C).

What are the most humid months in Hayes Crossroads?

August and December, with an average relative humidity of 76%, are most humid months in Hayes Crossroads, South Carolina.

What is the average humidity in August in Hayes Crossroads?

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

What is the rainiest month in Hayes Crossroads?

August is the month with the most rainfall in Hayes Crossroads, South Carolina. Rain falls for 20.8 days and accumulates 3.7" (94mm) of precipitation.

How many days does it rain in August in Hayes Crossroads?

In August, in Hayes Crossroads, South Carolina, the rain falls for 20.8 days. Throughout August, 3.7" (94mm) of precipitation is accumulated.

When it does not snow in Hayes Crossroads?

March through December are months without snowfall.

How many hours of daylight does Hayes Crossroads have in August?

In August, the average day length in Hayes Crossroads is 13h and 20min.

What time are sunrise and sunset in August in Hayes Crossroads?

In August, on the first day of the month, sunrise is at 6:38 am and sunset at 8:23 pm. On the last day of the month, in Hayes Crossroads, sunrise is at 6:59 am and sunset at 7:51 pm EDT.

How long on average sun shines in August in Hayes Crossroads?

In August, the average sunshine duration in Hayes Crossroads is 10.3h.

What is the month with the highest UV index in Hayes Crossroads?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Hayes Crossroads, South Carolina.

What is the UV index reading in August in Hayes Crossroads?

In August, the average daily maximum UV index is 7. 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
Hayes Crossroads, SC

Average temperature in August - Hayes Crossroads, SC
  • Average high temperature in August: 89.8°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in August: 72.9°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

[Resources]

Average pressure in August
Hayes Crossroads, SC

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

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

[Resources]

Average wind speed in August
Hayes Crossroads, SC

Average wind speed in August - Hayes Crossroads, SC
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

[Resources]

Average humidity in August
Hayes Crossroads, SC

Average humidity in August - Hayes Crossroads, SC
  • Average humidity in August: 76%

The months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is January (70%).

[Resources]

Average rainfall in August
Hayes Crossroads, SC

Average rainfall in August - Hayes Crossroads, SC
  • Average rainfall in August: 3.7"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is November (1.38").

[Resources]

Average rainfall days in August
Hayes Crossroads, SC

Average rainfall days in August - Hayes Crossroads, SC
  • Average rainfall days in August: 20.8 days

The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (6.6 days).

[Resources]

Average snowfall in August
Hayes Crossroads, SC

Average snowfall in August - Hayes Crossroads, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

[Resources]

Average snowfall days in August
Hayes Crossroads, SC

Average snowfall days in August - Hayes Crossroads, SC
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Hayes Crossroads, SC

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

The month with the longest days is June (Average daylight: 14h and 18min).
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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

[Resources]

Average sunshine days in August
Hayes Crossroads, SC

Average sunshine days in August - Hayes Crossroads, SC
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (7.3 days).

[Resources]

Average UV index in August
Hayes Crossroads, SC

Average UV index in August - Hayes Crossroads, SC
  • Average UV index in August: 7

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

[Resources]

Average cloud cover in August
Hayes Crossroads, SC

Average cloud cover in August - Hayes Crossroads, SC
  • Average cloud cover in August: 33

The months with the most cloud cover are February and December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 29).

[Resources]

Average visibility in August
Hayes Crossroads, SC

Average visibility in August - Hayes Crossroads, 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).

[Resources]

Hayes Crossroads, South Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location