August weather forecast
Sardis, TN

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Weather in August

The last month of the summer, August, is another hot month in Sardis, Tennessee, with an average temperature varying between 68.9°F (20.5°C) and 88.5°F (31.4°C).

Temperature

Sardis experiences an average high-temperature of a still hot 88.5°F (31.4°C) in August, marking an insignificant shift from 89.2°F (31.8°C) in July. August witnesses an average nighttime temperature of 68.9°F (20.5°C).

Heat index

For most parts of August, the heat index is estimated at an extremely hot 104°F (40°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In August, the average relative humidity is 75%.

Rainfall

In Sardis, in August, during 15.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Sardis, during the entire year, the rain falls for 166.9 days and collects up to 37.32" (948mm) of precipitation.

Snowfall

In Sardis, snow does not fall in April through October.

Daylight

In Sardis, the average length of the day in August is 13h and 27min.
On the first day of August, sunrise is at 6:02 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:21 pm CDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

How hot is August?

An average high-temperature, in August, in Sardis, is 88.5°F (31.4°C) and the average low-temperature is 68.9°F (20.5°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 104°F (40°C).

What is the average humidity in August?

In August, the average relative humidity is 75%.

How much does it rain in August?

In Sardis, in August, during 15.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in August?

The average day length in August in Sardis is 13h and 27min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:02 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:21 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.3h.

What is the UV index reading in August in Sardis?

The average daily maximum UV index in August in Sardis is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Sardis, TN

Average temperature in August - Sardis, TN
  • Average high temperature in August: 88.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in August
Sardis, TN

Average pressure in August - Sardis, TN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Sardis, TN

Average wind speed in August - Sardis, TN
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in August
Sardis, TN

Average humidity in August - Sardis, TN
  • Average humidity in August: 75%

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Sardis, TN

Average rainfall in August - Sardis, TN
  • Average rainfall in August: 3.39"

The wettest month (with the highest rainfall) is February (4.41").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in August
Sardis, TN

Average rainfall days in August - Sardis, TN
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in August
Sardis, TN

Average snowfall in August - Sardis, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Sardis, TN

Average snowfall days in August - Sardis, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Sardis, TN

Average daylight in August / Average sunshine in August - Sardis, 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: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in August
Sardis, TN

Average sunshine days in August - Sardis, TN
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in August
Sardis, TN

Average UV index in August - Sardis, TN
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in August
Sardis, TN

Average cloud cover in August - Sardis, TN
  • Average cloud cover in August: 30

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in August
Sardis, TN

Average visibility in August - Sardis, TN
  • Average visibility in August: 6mi

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

Sardis, Tennessee, USA

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