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
The transition from July to August sees an average high-temperature of a still moderately hot 84.2°F (29°C), indicating a minor variance from the prior month. Despite the significant gap from daytime peaks, Belleville experiences an average low-temperature of 61.5°F (16.4°C) in August.Heat index
In August, the heat index is appraised at a tropical 93.2°F (34°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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.
Humidity
August is the least humid month, with an average relative humidity of 75%.Rainfall
In August, the rain falls for 13.6 days. Throughout August, 1.81" (46mm) of precipitation is accumulated. Throughout the year, in Belleville, there are 167.8 rainfall days, and 26.77" (680mm) of precipitation is accumulated.Snowfall
In Belleville, snow does not fall in May through September.Daylight
In Belleville, the average length of the day in August is 13h and 39min.On the first day of the month, sunrise is at 6:28 am and sunset at 8:38 pm. On the last day of August, in Belleville, sunrise is at 6:55 am and sunset at 7:58 pm EDT.
Sunshine
August has the most sunshine of the year in Belleville, West Virginia, with an average of 10.3h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Belleville in August?
What is the least humid month in Belleville?
What is the average humidity in August in Belleville?
How much does it rain in Belleville in August?
When it does not snow in Belleville?
What is the average length of the day in August in Belleville?
When are sunrise and sunset in August in Belleville?
What month has the most sunshine in Belleville?
How long on average sun shines in August in Belleville?
When is the highest UV index in Belleville?
How high is the UV index in August in Belleville?
Average temperature in August
Belleville, WV
- Average high temperature in August: 84.2°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in August: 61.5°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in August
Belleville, WV
- Average pressure in August: 30.01"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
Belleville, WV
- Average wind speed in August: 4.2mph
The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in August
Belleville, WV
- Average humidity in August: 75%
The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is August (75%).
Average rainfall in August
Belleville, WV
- Average rainfall in August: 1.81"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in August
Belleville, WV
- Average rainfall days in August: 13.6 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in August
Belleville, WV
- Average snowfall in August: 0"
The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Belleville, WV
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Belleville, WV
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in August: 10h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in August
Belleville, WV
- Average sunshine days in August: 14.8 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in August
Belleville, WV
- Average UV index in August: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Belleville, WV
- Average cloud cover in August: 33
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in August
Belleville, WV
- Average visibility in August: 5mi
The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).
Belleville, West Virginia, USA
Weather forecast for your location
2. Allow the app to use your location