August weather forecast
Sanford, NC

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Weather in August

August continues with the summer heat in Sanford, albeit with a slight drop in temperature to 88°F (31.1°C). Despite the high temperatures, rainfall increases to 2.95" (75mm), the second-highest for the year. August also maintains lengthy daylight hours, although not as extended as July. A slight drop in UV index is also noted, signalling the gradual approach of fall.

Temperature

August registers an average high-temperature of a still tropical 88°F (31.1°C), slightly varied from July's 90.3°F (32.4°C). Sanford, in August, witnesses an average low-temperature of 69.1°F (20.6°C).

Heat index

The heat index value for August is estimated at a fiery hot 102.2°F (39°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in August in Sanford is 74%.

Rainfall

In Sanford, in August, during 16.7 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. Throughout the year, there are 151.7 rainfall days, and 28.74" (730mm) of precipitation is accumulated.

Snowfall

In Sanford, snow does not fall in April through October.

Daylight

In August, the average length of the day is 13h and 28min.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:20 pm. On the last day of August, sunrise is at 6:48 am and sunset at 7:44 pm EDT.

Sunshine

The average sunshine in August in Sanford is 10.2h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Deflect overexposure. Sun protection is a necessity. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

In Sanford, in August, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 69.1°F (20.6°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 102.2°F (39°C).

What is the average humidity in August?

In Sanford, the average relative humidity in August is 74%.

How many days does it rain in August?

In Sanford, in August, during 16.7 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

When it does not snow?

In Sanford, snow does not fall in April through October.

What is the average length of the day in August?

The average day length in August is 13h and 28min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:25 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:44 pm EDT.

How many hours of sunshine does Sanford have in August?

The average sunshine duration in August is 10.2h.

What is the UV index reading in August in Sanford?

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 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
Sanford, NC

Average temperature in August - Sanford, NC
  • Average high temperature in August: 88°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in August: 69.1°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in August
Sanford, NC

Average pressure in August - Sanford, NC
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Sanford, NC

Average wind speed in August - Sanford, NC
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
Sanford, NC

Average humidity in August - Sanford, NC
  • Average humidity in August: 74%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (72%).

Average rainfall in August
Sanford, NC

Average rainfall in August - Sanford, NC
  • Average rainfall in August: 2.95"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is October (1.81").

Average rainfall days in August
Sanford, NC

Average rainfall days in August - Sanford, NC
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in August
Sanford, NC

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

The month with the highest snowfall is January (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Sanford, NC

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

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Sanford, 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 1min

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

Average sunshine days in August
Sanford, NC

Average sunshine days in August - Sanford, NC
  • Average sunshine days in August: 12.4 days

The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (11.7 days).

Average UV index in August
Sanford, NC

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August
Sanford, NC

Average cloud cover in August - Sanford, NC
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in August
Sanford, NC

Average visibility in August - Sanford, 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).

Sanford, North Carolina, USA

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