August weather forecast
Marion, NC

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A walking path through the woods, scenic trees, and clean fields near the calm Catawba River in Marion City, North Carolina
A walking path through the woods, scenic trees, and clean fields near the calm Catawba River in Marion City, North Carolina

Weather in August

August in Marion is characterized by weather that’s a little cooler than July, but it still remains quite hot. Humidity reaches one of its highest levels in the year at 75%, giving the climate a humid subtropical feel. It is the final summer month where warm-weather activities are still feasible. This late summer period is when residents enjoy remaining daylight hours before the gradual shift to fall. As the sun starts to descend earlier in the evening, residents are drawn to evening barbecues and bonfire hangouts.

Temperature

The advent of August in Marion sees the average high-temperature at a still moderately hot 84°F (28.9°C), subtly shifted from July's 85.6°F (29.8°C). Marion experiences a significant reduction from daytime highs with an average low-temperature of 61.7°F (16.5°C) in August.

Heat index

In August, the average heat index is computed to be a tropical 91.4°F (33°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are quite important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Marion, North Carolina, the average relative humidity in August is 75%.

Rainfall

In August, the rain falls for 18.3 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. In Marion, North Carolina, during the entire year, the rain falls for 175.4 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

May through October are months without snowfall in Marion.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of August in Marion, sunrise is at 6:36 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:56 pm EDT.

Sunshine

In August, the average sunshine in Marion is 10.4h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

Is it hot in Marion during August?

The high-temperature, in August, in Marion, records 84°F (28.9°C), while the low-temperature is 61.7°F (16.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in August is computed to be 91.4°F (33°C).

What is the average humidity in August in Marion?

In August, the average relative humidity is 75%.

How many days does it rain in August in Marion?

In August, the rain falls for 18.3 days. Throughout August, 2.6" (66mm) of precipitation is accumulated.

When it does not snow in Marion?

May through October are months without snowfall in Marion.

How many hours of daylight does Marion have in August?

In Marion, the average day length in August is 13h and 28min.

When is the sunrise / sunset in August in Marion?

On the first day of August in Marion, sunrise is at 6:36 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:56 pm EDT.

How long on average sun shines in August in Marion?

The average sunshine duration in August in Marion, North Carolina, is 10.4h.

What are the months with the highest UV index in Marion?

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

What is the UV index reading in August in Marion?

In Marion, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Marion, NC

Average temperature in August - Marion, NC
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in August: 61.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in August
Marion, NC

Average pressure in August - Marion, NC
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in August
Marion, NC

Average wind speed in August - Marion, NC
  • Average wind speed in August: 3.5mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in August
Marion, NC

Average humidity in August - Marion, NC
  • Average humidity in August: 75%

The months with the highest relative humidity are May and December (77%).
The months with the lowest relative humidity are July and November (73%).

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Average rainfall in August
Marion, NC

Average rainfall in August - Marion, NC
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is June (1.93").

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Average rainfall days in August
Marion, NC

Average rainfall days in August - Marion, NC
  • Average rainfall days in August: 18.3 days

The months with the highest number of rainy days are May and July (19.3 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall in August
Marion, NC

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

The month with the highest snowfall is December (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Marion, NC

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

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Marion, NC

Average daylight in August / Average sunshine in August - Marion, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Marion, NC

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

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in August
Marion, NC

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

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

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Average cloud cover in August
Marion, NC

Average cloud cover in August - Marion, NC
  • Average cloud cover in August: 32

The months with the most cloud cover are March and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in August
Marion, NC

Average visibility in August - Marion, NC
  • Average visibility in August: 6mi

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

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Marion, North Carolina, USA

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