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
August begins with an average high-temperature of a warm 85.3°F (29.6°C), reflecting close similarity to the preceding month. Nightfall in August introduces a considerable dip in temperature in Surgoinsville, settling at an average of 61.2°F (16.2°C).Heat index
For August, the heat index is evaluated at a very hot 95°F (35°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. 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 highly critical to babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
July and August, with an average relative humidity of 74%, are the least humid months in Surgoinsville.Rainfall
In Surgoinsville, during August, the rain falls for 14.6 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, there are 158.7 rainfall days, and 27.52" (699mm) of precipitation is accumulated.Snowfall
In Surgoinsville, snow does not fall in May through September.Daylight
In Surgoinsville, Tennessee, the average length of the day in August is 13h and 31min.On the first day of August in Surgoinsville, sunrise is at 6:38 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 8:00 pm EDT.
Sunshine
In August, the average sunshine in Surgoinsville is 10.3h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Surgoinsville. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 6 in August transforms into this advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 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. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
How hot is August in Surgoinsville?
What are the least humid months in Surgoinsville?
What is the average humidity in August in Surgoinsville?
How much does it rain in Surgoinsville in August?
When it does not snow in Surgoinsville?
What is the average length of the day in August in Surgoinsville?
What time are sunrise and sunset in August in Surgoinsville?
How long on average sun shines in August in Surgoinsville?
What is the month with the highest UV index in Surgoinsville?
How high is the UV index in August in Surgoinsville?
Average temperature in August
Surgoinsville, TN
- Average high temperature in August: 85.3°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in August: 61.2°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in August
Surgoinsville, 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
Surgoinsville, 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
Surgoinsville, 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
Surgoinsville, TN
- Average rainfall in August: 1.77"
The wettest month (with the highest rainfall) is February (3.43").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in August
Surgoinsville, TN
- Average rainfall days in August: 14.6 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in August
Surgoinsville, TN
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Surgoinsville, TN
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (7.3 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
Surgoinsville, 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in August
Surgoinsville, TN
- Average sunshine days in August: 13.9 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in August
Surgoinsville, 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
Surgoinsville, 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
Surgoinsville, TN
- Average visibility in August: 6mi
The months with the highest visibility are April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March and May (5mi).
Surgoinsville, Tennessee, USA
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