August weather forecast
Knotts Island, NC

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Weather in August

The last month of the summer, August, is also a moderately hot month in Knotts Island, North Carolina, with an average temperature ranging between min 74.5°F (23.6°C) and max 82.9°F (28.3°C).

Temperature

The beginning of August records an average high-temperature of a still moderately hot 82.9°F (28.3°C), marking a negligible difference from July's 83.8°F (28.8°C). August notes an average low temperature of 74.5°F (23.6°C), subtly down from the daytime highs.

Heat index

For August, the heat index is calculated to be a hot 89.6°F (32°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

The average relative humidity in August in Knotts Island is 76%.

Rainfall

August is the month with the most rainfall in Knotts Island. Rain falls for 15.5 days and accumulates 1.73" (44mm) of precipitation.

Snowfall

April through November are months without snowfall in Knotts Island.

Daylight

In August, the average length of the day is 13h and 31min.
On the first day of August in Knotts Island, sunrise is at 6:10 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:32 pm EDT.

Sunshine

In Knotts Island, the average sunshine in August is 10.6h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in August transforms into the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

Is it hot in Knotts Island during August?

In Knotts Island, in August, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 74.5°F (23.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in August in Knotts Island?

The average relative humidity in August in Knotts Island, North Carolina, is 76%.

What is the rainiest month in Knotts Island?

The month with the most rainfall in Knotts Island, North Carolina, is August, when the rain falls for 15.5 days and typically aggregates up to 1.73" (44mm) of precipitation.

How many days does it rain in August in Knotts Island?

In Knotts Island, during August, the rain falls for 15.5 days and regularly aggregates up to 1.73" (44mm) of precipitation.

When it does not snow in Knotts Island?

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

What is the average length of the day in August in Knotts Island?

In Knotts Island, North Carolina, the average day length in August is 13h and 31min.

When is the sunrise / sunset in August in Knotts Island?

In August, on the first day of the month, sunrise is at 6:10 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:32 pm EDT.

How long on average sun shines in August in Knotts Island?

In August, the average sunshine duration in Knotts Island is 10.6h.

What is the month with the highest UV index in Knotts Island?

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 Knotts Island?

In August, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat 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
Knotts Island, NC

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

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in August: 74.5°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).

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Average pressure in August
Knotts Island, NC

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

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in August
Knotts Island, NC

Average wind speed in August - Knotts Island, NC
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is March (12.1mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in August
Knotts Island, NC

Average humidity in August - Knotts Island, NC
  • Average humidity in August: 76%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (74%).

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Average rainfall in August
Knotts Island, NC

Average rainfall in August - Knotts Island, NC
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is November (0.75").

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Average rainfall days in August
Knotts Island, NC

Average rainfall days in August - Knotts Island, NC
  • Average rainfall days in August: 15.5 days

The month with the highest number of rainy days is August (15.5 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in August
Knotts Island, NC

Average snowfall in August - Knotts Island, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.28").
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
Knotts Island, NC

Average snowfall days in August - Knotts Island, 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, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Knotts Island, NC

Average daylight in August / Average sunshine in August - Knotts Island, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

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Average sunshine days in August
Knotts Island, NC

Average sunshine days in August - Knotts Island, NC
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in August
Knotts Island, NC

Average UV index in August - Knotts Island, NC
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in August
Knotts Island, NC

Average cloud cover in August - Knotts Island, NC
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 26).

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Average visibility in August
Knotts Island, NC

Average visibility in August - Knotts Island, 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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Knotts Island, North Carolina, USA

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