August weather forecast
Smyrna, NC

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Weather in August

August, the last month of the summer in Smyrna, is also a moderately hot month, with an average temperature fluctuating between 82.9°F (28.3°C) and 77.7°F (25.4°C).

Temperature

The transition into August is marked with an average high-temperature of a still moderately hot 82.9°F (28.3°C), showing an insignificant shift from July's 83.3°F (28.5°C). Smyrna's nocturnal readings in August exhibit minimal variation from the daytime temperatures, averaging at a still warm 77.7°F (25.4°C).

Heat index

August's heat index is appraised at a hot 91.4°F (33°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. 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. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The months with the highest humidity are May through August, with an average relative humidity of 78%.

Rainfall

August is the month with the most rainfall. Rain falls for 22.3 days and accumulates 4.84" (123mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

The average length of the day in August is 13h and 25min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:08 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:33 pm EDT.

Sunshine

In August, the average sunshine is 10.5h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Smyrna. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 in August transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Smyrna in August?

The average high-temperature, in August, in Smyrna, is 82.9°F (28.3°C), while the average low-temperature is 77.7°F (25.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 91.4°F (33°C).

What is the most humid month?

May through August, with an average relative humidity of 78%, are most humid months in Smyrna.

What is the average humidity in August?

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

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 22.3 days and accumulates 4.84" (123mm) of precipitation.

How much does it rain in August?

In Smyrna, in August, during 22.3 rainfall days, 4.84" (123mm) of precipitation is typically accumulated.

When it does not snow?

March through December are months without snowfall in Smyrna.

What is the average length of the day in August?

In August, the average day length is 13h and 25min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:16 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:33 pm EDT.

How long on average sun shines in August in Smyrna?

The average sunshine duration in August is 10.5h.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the UV index reading in August?

In August, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes 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
Smyrna, NC

Average temperature in August - Smyrna, NC
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in August: 77.7°F

The month with the highest average low temperature is July (78.3°F).
The coldest month (with the lowest average low temperature) is January (44.6°F).

Average pressure in August
Smyrna, NC

Average pressure in August - Smyrna, NC
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is December (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in August
Smyrna, NC

Average wind speed in August - Smyrna, NC
  • Average wind speed in August: 10.4mph

The windiest months (with the highest average wind speed) are February and March (14mph).
The calmest month (with the lowest average wind speed) is August (10.4mph).

Average humidity in August
Smyrna, NC

Average humidity in August - Smyrna, NC
  • Average humidity in August: 78%

The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are February, March and October (74%).

Average rainfall in August
Smyrna, NC

Average rainfall in August - Smyrna, NC
  • Average rainfall in August: 4.84"

The wettest month (with the highest rainfall) is August (4.84").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days in August
Smyrna, NC

Average rainfall days in August - Smyrna, NC
  • Average rainfall days in August: 22.3 days

The month with the highest number of rainy days is August (22.3 days).
The months with the least rainy days are February and November (11.1 days).

Average snowfall in August
Smyrna, NC

Average snowfall in August - Smyrna, NC
  • 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, November and December (0").

Average snowfall days in August
Smyrna, NC

Average snowfall days in August - Smyrna, NC
  • 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
Smyrna, NC

Average daylight in August / Average sunshine in August - Smyrna, NC
  • Average daylight in August: 13h and 2min

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 54min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in August
Smyrna, NC

Average sunshine days in August - Smyrna, NC
  • Average sunshine days in August: 5.9 days

The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is August (5.9 days).

Average UV index in August
Smyrna, NC

Average UV index in August - Smyrna, NC
  • Average UV index in August: 7

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

Average cloud cover in August
Smyrna, NC

Average cloud cover in August - Smyrna, NC
  • Average cloud cover in August: 30

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in August
Smyrna, NC

Average visibility in August - Smyrna, NC
  • 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).

Smyrna, North Carolina, USA

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