August weather forecast
Martins Crossroads, SC

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Weather in August

The last month of the summer, August, is another hot month in Martins Crossroads, South Carolina, with an average temperature varying between 72.1°F (22.3°C) and 88.9°F (31.6°C).

Temperature

Transitioning from July to August, Martins Crossroads observes an average high-temperature of a still tropical 88.9°F (31.6°C), differing subtly from the previous month. August's nights in Martins Crossroads observe an average temperature of 72.1°F (22.3°C).

Heat index

For August, the heat index is calculated to be a blistering 107.6°F (42°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Martins Crossroads, the average relative humidity in August is 78%.

Rainfall

August is the month with the most rainfall in Martins Crossroads. Rain falls for 21.9 days and accumulates 4.76" (121mm) of precipitation.

Snowfall

March through December are months without snowfall in Martins Crossroads.

Daylight

In August, the average length of the day in Martins Crossroads is 13h and 22min.
On the first day of August, sunrise is at 6:32 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:46 pm EDT.

Sunshine

The average sunshine in August is 10.4h.

UV index

In August, the average daily maximum UV index in Martins Crossroads is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

How hot does it get in Martins Crossroads in August?

In August, in Martins Crossroads, the average high-temperature is 88.9°F (31.6°C), and the average low-temperature is 72.1°F (22.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in August is calculated to be 107.6°F (42°C).

What is the average humidity in August in Martins Crossroads?

In Martins Crossroads, South Carolina, the average relative humidity in August is 78%.

What is the wettest month in Martins Crossroads?

August is the month with the most rainfall in Martins Crossroads. Rain falls for 21.9 days and accumulates 4.76" (121mm) of precipitation.

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

In August, in Martins Crossroads, South Carolina, the rain falls for 21.9 days. Throughout August, 4.76" (121mm) of precipitation is accumulated.

When it does not snow in Martins Crossroads?

March through December are months without snowfall in Martins Crossroads.

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

In Martins Crossroads, South Carolina, the average day length in August is 13h and 22min.

When are sunrise and sunset in August in Martins Crossroads?

In August, on the first day of the month, sunrise is at 6:32 am and sunset at 8:19 pm. On the last day of the month, in Martins Crossroads, South Carolina, sunrise is at 6:53 am and sunset at 7:46 pm EDT.

How many hours of sunshine does Martins Crossroads have in August?

In Martins Crossroads, the average sunshine duration in August is 10.4h.

What is the UV index intensity in August in Martins Crossroads?

The average daily maximum UV index in August in Martins Crossroads is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Martins Crossroads, SC

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

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (53.8°F).

  • Average low temperature in August: 72.1°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

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Average pressure in August
Martins Crossroads, SC

Average pressure in August - Martins 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).

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Average wind speed in August
Martins Crossroads, SC

Average wind speed in August - Martins Crossroads, SC
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in August
Martins Crossroads, SC

Average humidity in August - Martins Crossroads, SC
  • Average humidity in August: 78%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (73%).

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Average rainfall in August
Martins Crossroads, SC

Average rainfall in August - Martins Crossroads, SC
  • Average rainfall in August: 4.76"

The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in August
Martins Crossroads, SC

Average rainfall days in August - Martins Crossroads, SC
  • Average rainfall days in August: 21.9 days

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in August
Martins Crossroads, SC

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

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

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Average snowfall days in August
Martins Crossroads, SC

Average snowfall days in August - Martins Crossroads, 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 April, May, June, July, August, September, October and November (0 days).

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

Average daylight in August / Average sunshine in August - Martins Crossroads, 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 months with the least sunshine are January and December (Average sunshine: 5h and 42min).

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Average sunshine days in August
Martins Crossroads, SC

Average sunshine days in August - Martins Crossroads, SC
  • Average sunshine days in August: 7.2 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (6.1 days).

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Average UV index in August
Martins Crossroads, SC

Average UV index in August - Martins Crossroads, 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).

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Average cloud cover in August
Martins Crossroads, SC

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

The months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in August
Martins Crossroads, SC

Average visibility in August - Martins Crossroads, 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).

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Martins Crossroads, South Carolina, USA

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