Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
During August, Half Moon observes a subtle ascent to a still hot 87.4°F (30.8°C) from July's 89.1°F (31.7°C) in the average high-temperature. During August, the temperature is averaged to a low of 72.1°F (22.3°C) at night.Heat index
August's heat index is computed to be an extremely hot 104°F (40°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Metrics for the heat index primarily focus on shaded spots and light wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
The months with the highest humidity are August, September and December, with an average relative humidity of 78%.Rainfall
August is the month with the most rainfall. Rain falls for 15.1 days and accumulates 1.89" (48mm) of precipitation.Snowfall
March through October are months without snowfall.Daylight
In Half Moon, the average length of the day in August is 13h and 25min.On the first day of the month, sunrise is at 6:20 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:42 am and sunset at 7:37 pm EDT.
Sunshine
In Half Moon, the average sunshine in August is 10.4h.UV index
The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during August?
What is the most humid month?
What is the average humidity in August?
What is the wettest month?
How many days does it rain in August?
When it does not snow?
How many hours of daylight does Half Moon have in August?
When are sunrise and sunset in August?
How many hours of sunshine does Half Moon have in August?
What is the UV index intensity in August in Half Moon?
Average temperature in August
Half Moon, NC
- Average high temperature in August: 87.4°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in August: 72.1°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).
Average pressure in August
Half Moon, NC
- Average pressure in August: 29.99"Hg
The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in August
Half Moon, NC
- Average wind speed in August: 5.6mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in August
Half Moon, NC
- Average humidity in August: 78%
The months with the highest relative humidity are August, September and December (78%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in August
Half Moon, NC
- Average rainfall in August: 1.89"
The wettest month (with the highest rainfall) is August (1.89").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in August
Half Moon, NC
- Average rainfall days in August: 15.1 days
The month with the highest number of rainy days is July (15.7 days).
The months with the least rainy days are January and November (6.8 days).
Average snowfall in August
Half Moon, NC
- Average snowfall in August: 0"
The months with the highest snowfall are January, February, November and December (0.04").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in August
Half Moon, NC
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.5 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
Half Moon, NC
- Average daylight in August: 13h and 2min
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 54min).
- Average sunshine in August: 10h and 2min
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
Half Moon, NC
- Average sunshine days in August: 12.9 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in August
Half Moon, 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, February and December (UV index 3).
Average cloud cover in August
Half Moon, NC
- Average cloud cover in August: 31
The months with the most cloud cover are February, March and December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in August
Half Moon, 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).
Half Moon, North Carolina, USA
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