August weather forecast
Simpson, NC

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Weather in August

The last month of the summer, August, is also a hot month in Simpson, North Carolina, with an average temperature fluctuating between 69.6°F (20.9°C) and 86.4°F (30.2°C).

Temperature

August's arrival brings an average high-temperature of a still hot 86.4°F (30.2°C), demonstrating subtle variation from the preceding month. In August, the temperature in Simpson drops to an average of 69.6°F (20.9°C) at night.

Heat index

During August, the heat index is appraised at a fiery hot 100.4°F (38°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The months with the highest humidity in Simpson are May, July through September, with an average relative humidity of 79%.

Rainfall

The month with the most rainfall in Simpson is August, when the rain falls for 18.7 days and typically aggregates up to 3.82" (97mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Simpson, North Carolina, is 13h and 28min.
On the first day of August in Simpson, sunrise is at 6:17 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:37 pm EDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

The months with the highest UV index in Simpson are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In August, an average UV index of 6 transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

How hot is August in Simpson?

The high-temperature, in August, in Simpson, is 86.4°F (30.2°C), while the low-temperature averages to 69.6°F (20.9°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 100.4°F (38°C).

What are the most humid months in Simpson?

The months with the highest humidity in Simpson are May, July through September, with an average relative humidity of 79%.

What is the average humidity in August in Simpson?

In August, the average relative humidity is 79%.

What is the rainiest month in Simpson?

The month with the most rainfall in Simpson, North Carolina, is August, when the rain falls for 18.7 days and typically aggregates up to 3.82" (97mm) of precipitation.

How much does it rain in Simpson in August?

In Simpson, North Carolina, in August, during 18.7 rainfall days, 3.82" (97mm) of precipitation is typically accumulated.

When it does not snow in Simpson?

April through November are months without snowfall in Simpson, North Carolina.

How many hours of daylight does Simpson have in August?

In Simpson, North Carolina, the average day length in August is 13h and 28min.

When is the sunrise / sunset in August in Simpson?

On the first day of August, sunrise is at 6:17 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:37 pm EDT.

How long on average sun shines in August in Simpson?

The average sunshine duration in August in Simpson is 10.1h.

When is the highest UV index in Simpson?

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

What is the UV index reading in August in Simpson?

In Simpson, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Simpson, NC

Average temperature in August - Simpson, NC
  • Average high temperature in August: 86.4°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in August: 69.6°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in August
Simpson, NC

Average pressure in August - Simpson, NC
  • 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
Simpson, NC

Average wind speed in August - Simpson, NC
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in August
Simpson, NC

Average humidity in August - Simpson, NC
  • Average humidity in August: 79%

The months with the highest relative humidity are May, July, August and September (79%).
The month with the lowest relative humidity is January (74%).

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Average rainfall in August
Simpson, NC

Average rainfall in August - Simpson, NC
  • Average rainfall in August: 3.82"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in August
Simpson, NC

Average rainfall days in August - Simpson, NC
  • Average rainfall days in August: 18.7 days

The month with the highest number of rainy days is July (19.6 days).
The months with the least rainy days are October and November (9.4 days).

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Average snowfall in August
Simpson, NC

Average snowfall in August - Simpson, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Simpson, NC

Average snowfall days in August - Simpson, NC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.4 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
Simpson, NC

Average daylight in August / Average sunshine in August - Simpson, NC
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Simpson, NC

Average sunshine days in August - Simpson, NC
  • Average sunshine days in August: 10.3 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in August
Simpson, NC

Average UV index in August - Simpson, NC
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in August
Simpson, NC

Average cloud cover in August - Simpson, NC
  • Average cloud cover in August: 36

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 32).

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Average visibility in August
Simpson, NC

Average visibility in August - Simpson, NC
  • Average visibility in August: 5mi

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

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Simpson, North Carolina, USA

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