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
Rogersville measures an average high-temperature of a moderately hot 85.3°F (29.6°C) in August, nearly consistent with the preceding month. Rogersville records a pronounced decline from the day's peak to an average nighttime low-temperature of 62.1°F (16.7°C) throughout August.Heat index
The heat index for August is evaluated at a very hot 95°F (35°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
July and August, with an average relative humidity of 74%, are the least humid months.Rainfall
In August, the rain falls for 15 days. Throughout August, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 160 rainfall days, and 27.95" (710mm) of precipitation is accumulated.Snowfall
In Rogersville, snow does not fall in May through September.Daylight
In August, the average length of the day is 13h and 30min.On the first day of August, sunrise is at 6:39 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:01 pm EDT.
Sunshine
In Rogersville, the average sunshine in August is 10.3h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
What is the average length of the day in August?
When is the sunrise / sunset in August?
How many hours of sunshine does Rogersville have in August?
What is the month with the highest UV index?
How high is the UV index in August?
Average temperature in August
Rogersville, TN
- Average high temperature in August: 85.3°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (42.6°F).
- Average low temperature in August: 62.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in August
Rogersville, TN
- Average pressure in August: 30.02"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in August
Rogersville, TN
- Average wind speed in August: 3.7mph
The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in August
Rogersville, TN
- Average humidity in August: 74%
The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in August
Rogersville, TN
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is February (3.46").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in August
Rogersville, TN
- Average rainfall days in August: 15 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in August
Rogersville, TN
- Average snowfall in August: 0"
The month with the highest snowfall is December (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Rogersville, TN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (6.8 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
Rogersville, TN
- 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in August
Rogersville, TN
- Average sunshine days in August: 14.4 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in August
Rogersville, TN
- 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 and December (UV index 2).
Average cloud cover in August
Rogersville, TN
- Average cloud cover in August: 29
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in August
Rogersville, TN
- Average visibility in August: 6mi
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
Rogersville, Tennessee, USA
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