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
With the onset of August, the average high-temperature registers at a still moderately hot 84.7°F (29.3°C), subtly different from July's 85.8°F (29.9°C). Sneedville's nights during August are marked by a pronounced drop from daytime temperatures, experiencing an average low of 61.5°F (16.4°C).Heat index
During August, the heat index is estimated at a hot 93.2°F (34°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
August is the least humid month, with an average relative humidity of 75%.Rainfall
In Sneedville, during August, the rain falls for 16.9 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Sneedville, during the entire year, the rain falls for 180.7 days and collects up to 36.06" (916mm) of precipitation.Snowfall
In Sneedville, snow does not fall in May through September.Daylight
In Sneedville, Tennessee, the average length of the day in August is 13h and 31min.On the first day of August, sunrise is at 6:39 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:01 pm EDT.
Sunshine
In August, the average sunshine is 9.9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 during August translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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 much does it rain in August?
When it does not snow in Sneedville?
How many hours of daylight does Sneedville have in August?
When are sunrise and sunset in August?
How many hours of sunshine does Sneedville have in August?
When is the highest UV index?
What is the UV index reading in August?
Average temperature in August
Sneedville, TN
- Average high temperature in August: 84.7°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (41.7°F).
- Average low temperature in August: 61.5°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in August
Sneedville, TN
- Average pressure in August: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in August
Sneedville, 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
Sneedville, TN
- Average humidity in August: 75%
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is August (75%).
Average rainfall in August
Sneedville, TN
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is February (4.29").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in August
Sneedville, TN
- Average rainfall days in August: 16.9 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in August
Sneedville, TN
- Average snowfall in August: 0"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Sneedville, TN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.5 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
Sneedville, 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: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in August
Sneedville, TN
- Average sunshine days in August: 12 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in August
Sneedville, 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, November and December (UV index 2).
Average cloud cover in August
Sneedville, TN
- Average cloud cover in August: 32
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in August
Sneedville, TN
- Average visibility in August: 6mi
The months with the highest visibility are April, June, August and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September, October and December (5mi).
Sneedville, Tennessee, USA
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