August weather forecast
Spring City, TN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Spring City, Tennessee, with an average temperature varying between 85.6°F (29.8°C) and 64°F (17.8°C).

Temperature

August registers an average high-temperature of a warm 85.6°F (29.8°C), slightly varied from July's 86.5°F (30.3°C). August nights showcase a dramatic shift from daytime highs to an average temperature of 64°F (17.8°C).

Heat index

For most parts of August, the heat index is computed to be a sweltering 96.8°F (36°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in August is 77%.

Rainfall

In Spring City, in August, it is raining for 17.9 days, with typically 3.39" (86mm) of accumulated precipitation. In Spring City, Tennessee, during the entire year, the rain falls for 176 days and collects up to 40.51" (1029mm) of precipitation.

Snowfall

May through October are months without snowfall in Spring City.

Daylight

In Spring City, the average length of the day in August is 13h and 28min.
On the first day of August in Spring City, sunrise is at 6:48 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:07 pm EDT.

Sunshine

In August, the average sunshine is 9.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

How hot does it get in August?

Spring City in August has an average high-temperature of 85.6°F (29.8°C) and an average low-temperature of 64°F (17.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 96.8°F (36°C).

What is the average humidity in August?

The average relative humidity in August is 77%.

How much does it rain in Spring City in August?

In Spring City, in August, during 17.9 rainfall days, 3.39" (86mm) of precipitation is typically accumulated.

When it does not snow in Spring City?

In Spring City, snow does not fall in May through October.

What is the average length of the day in August?

In August, the average day length is 13h and 28min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:48 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:07 pm EDT.

How many hours of sunshine does Spring City have in August?

The average sunshine duration in August is 9.5h.

When is the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in August?

The average daily maximum UV index in August in Spring City, Tennessee, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Spring City, TN

Average temperature in August - Spring City, TN
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in August
Spring City, TN

Average pressure in August - Spring City, TN
  • Average pressure in August: 30"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in August
Spring City, TN

Average wind speed in August - Spring City, TN
  • Average wind speed in August: 3.9mph

The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in August
Spring City, TN

Average humidity in August - Spring City, TN
  • Average humidity in August: 77%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (76%).

Average rainfall in August
Spring City, TN

Average rainfall in August - Spring City, TN
  • Average rainfall in August: 3.39"

The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.52").

Average rainfall days in August
Spring City, TN

Average rainfall days in August - Spring City, TN
  • Average rainfall days in August: 17.9 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in August
Spring City, TN

Average snowfall in August - Spring City, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Spring City, TN

Average snowfall days in August - Spring City, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.8 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
Spring City, TN

Average daylight in August / Average sunshine in August - Spring City, TN
  • Average daylight in August: 13h and 3min

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 48min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in August
Spring City, TN

Average sunshine days in August - Spring City, TN
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (10 days).

Average UV index in August
Spring City, TN

Average UV index in August - Spring City, 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
Spring City, TN

Average cloud cover in August - Spring City, TN
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in August
Spring City, TN

Average visibility in August - Spring City, TN
  • Average visibility in August: 5mi

The months with the highest visibility are February, April, June, October and November (6mi).
The months with the lowest visibility are January, March, May, July, August, September and December (5mi).

Spring City, Tennessee, USA

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