August weather forecast
Rehoboth, NC

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Weather in August

The last month of the summer, August, is also a hot month in Rehoboth, North Carolina, with an average temperature ranging between min 68.9°F (20.5°C) and max 86.9°F (30.5°C).

Temperature

The beginning of August records an average high-temperature of a still hot 86.9°F (30.5°C), marking a negligible difference from July's 88.3°F (31.3°C). In August, Rehoboth experiences an average nighttime temperature of 68.9°F (20.5°C).

Heat index

The heat index for August is estimated at a very hot 102.2°F (39°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Realize that the values for the heat index are set for shaded places and light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

In August, the average relative humidity is 78%.

Rainfall

August is the month with the most rainfall. Rain falls for 18 days and accumulates 3.66" (93mm) of precipitation.

Snowfall

In Rehoboth, North Carolina, snow does not fall in April through November.

Daylight

In Rehoboth, the average length of the day in August is 13h and 30min.
On the first day of August, sunrise is at 6:16 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:38 pm EDT.

Sunshine

In August, the average sunshine in Rehoboth is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

How hot does it get in Rehoboth in August?

The average high-temperature, in August, in Rehoboth, is 86.9°F (30.5°C), while the average low-temperature is 68.9°F (20.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 102.2°F (39°C).

What is the average humidity in August in Rehoboth?

The average relative humidity in August is 78%.

What is the rainiest month in Rehoboth?

August is the month with the most rainfall. Rain falls for 18 days and accumulates 3.66" (93mm) of precipitation.

How many days does it rain in August in Rehoboth?

In August, in Rehoboth, North Carolina, the rain falls for 18 days. Throughout August, 3.66" (93mm) of precipitation is accumulated.

When it does not snow in Rehoboth?

April through November are months without snowfall in Rehoboth.

What is the average length of the day in August in Rehoboth?

In August, the average day length in Rehoboth, North Carolina, is 13h and 30min.

When are sunrise and sunset in August in Rehoboth?

On the first day of August in Rehoboth, sunrise is at 6:16 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:38 pm EDT.

How many hours of sunshine does Rehoboth have in August?

In August, the average sunshine duration in Rehoboth is 10.2h.

What is the month with the highest UV index in Rehoboth?

The months with the highest UV index in Rehoboth, North Carolina, are May through August, with an average maximum UV index of 6.

What is the UV index reading in August in Rehoboth?

The average daily maximum UV index in August in Rehoboth, North Carolina, 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
Rehoboth, NC

Average temperature in August - Rehoboth, NC
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (47.5°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in August
Rehoboth, NC

Average pressure in August - Rehoboth, 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
Rehoboth, NC

Average wind speed in August - Rehoboth, NC
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Rehoboth, NC

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

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, February, March, April and November (75%).

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Average rainfall in August
Rehoboth, NC

Average rainfall in August - Rehoboth, NC
  • Average rainfall in August: 3.66"

The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in August
Rehoboth, NC

Average rainfall days in August - Rehoboth, NC
  • Average rainfall days in August: 18 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in August
Rehoboth, NC

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

The month with the highest snowfall is February (1.34").
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
Rehoboth, NC

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

The month with the highest number of snowfall days is February (2.1 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
Rehoboth, NC

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Rehoboth, NC

Average sunshine days in August - Rehoboth, NC
  • Average sunshine days in August: 9.6 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in August
Rehoboth, NC

Average UV index in August - Rehoboth, 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
Rehoboth, NC

Average cloud cover in August - Rehoboth, NC
  • Average cloud cover in August: 35

The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 31).

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Average visibility in August
Rehoboth, NC

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

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

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Rehoboth, North Carolina, USA

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