August weather forecast
Caswell Beach, NC

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Weather in August

August, the last month of the summer in Caswell Beach, is also a moderately hot month, with an average temperature fluctuating between 85.6°F (29.8°C) and 76.3°F (24.6°C).

Temperature

During July and August, Caswell Beach experiences its peak temperatures, averaging a high-temperature of 85.6°F (29.8°C).

Heat index

The heat index for August is computed to be a sweltering 96.8°F (36°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Caswell Beach, North Carolina, the average relative humidity in August is 77%.

Rainfall

August is the month with the most rainfall in Caswell Beach. Rain falls for 19.1 days and accumulates 3.7" (94mm) of precipitation.

Snowfall

In Caswell Beach, snow does not fall in February through December.

Daylight

In Caswell Beach, North Carolina, the average length of the day in August is 13h and 23min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:45 am and sunset at 7:38 pm EDT.

Sunshine

In Caswell Beach, the average sunshine in August is 10.6h.

UV index

The months with the highest UV index in Caswell Beach are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 7 during August translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What time of the year is the hottest in Caswell Beach?

Peak temperatures in Caswell Beach are observed in July and August, averaging a high-temperature of 85.6°F (29.8°C).

How hot is it in Caswell Beach in August?

The high-temperature, in August, in Caswell Beach, records 85.6°F (29.8°C), while the low-temperature is 76.3°F (24.6°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is computed to be 96.8°F (36°C).

What is the average humidity in August in Caswell Beach?

In August, the average relative humidity is 77%.

What is the rainiest month in Caswell Beach?

August is the month with the most rainfall in Caswell Beach, North Carolina. Rain falls for 19.1 days and accumulates 3.7" (94mm) of precipitation.

How much does it rain in Caswell Beach in August?

In August, in Caswell Beach, the rain falls for 19.1 days. Throughout August, 3.7" (94mm) of precipitation is accumulated.

When it does not snow in Caswell Beach?

February through December are months without snowfall in Caswell Beach.

What is the average length of the day in August in Caswell Beach?

In August, the average day length is 13h and 23min.

When is the sunrise / sunset in August in Caswell Beach?

In August, on the first day of the month, sunrise is at 6:24 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:38 pm EDT.

How many hours of sunshine does Caswell Beach have in August?

The average sunshine duration in August in Caswell Beach, North Carolina, is 10.6h.

When is the highest UV index in Caswell Beach?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Caswell Beach, North Carolina.

How high is the UV index in August in Caswell Beach?

The average daily maximum UV index in August in Caswell Beach is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Caswell Beach, NC

Average temperature in August - Caswell Beach, NC
  • Average high temperature in August: 85.6°F

The warmest months (with the highest average high temperature) are July and August (85.6°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in August: 76.3°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).

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Average pressure in August
Caswell Beach, NC

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in August
Caswell Beach, NC

Average wind speed in August - Caswell Beach, NC
  • Average wind speed in August: 8.7mph

The windiest month (with the highest average wind speed) is February (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in August
Caswell Beach, NC

Average humidity in August - Caswell Beach, NC
  • Average humidity in August: 77%

The month with the highest relative humidity is June (78%).
The months with the lowest relative humidity are January, March, October and November (74%).

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Average rainfall in August
Caswell Beach, NC

Average rainfall in August - Caswell Beach, NC
  • 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 January (0.83").

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Average rainfall days in August
Caswell Beach, NC

Average rainfall days in August - Caswell Beach, NC
  • Average rainfall days in August: 19.1 days

The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in August
Caswell Beach, NC

Average snowfall in August - Caswell Beach, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Caswell Beach, NC

Average snowfall days in August - Caswell Beach, NC
  • Average snowfall days in August: 0 days

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

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Average daylight in August /
Average sunshine in August
Caswell Beach, NC

Average daylight in August / Average sunshine in August - Caswell Beach, NC
  • 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: 9h and 54min).

  • Average sunshine in August: 10h and 4min

The months with the most sunshine are June and July (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
Caswell Beach, NC

Average sunshine days in August - Caswell Beach, NC
  • Average sunshine days in August: 7.8 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is August (7.8 days).

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Average UV index in August
Caswell Beach, NC

Average UV index in August - Caswell Beach, 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).

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Average cloud cover in August
Caswell Beach, NC

Average cloud cover in August - Caswell Beach, NC
  • Average cloud cover in August: 28

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in August
Caswell Beach, NC

Average visibility in August - Caswell Beach, 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).

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Caswell Beach, North Carolina, USA

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