August weather forecast
Olivehill, TN

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Weather in August

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

Temperature

The transition from July to August brings an average high-temperature of a still tropical 88.5°F (31.4°C), barely different from July's 89.2°F (31.8°C). Olivehill sees an average low-temperature of 68.9°F (20.5°C) during August.

Heat index

During August, the heat index is evaluated at a scorching 104°F (40°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In August, the average relative humidity is 75%.

Rainfall

In Olivehill, in August, during 15.8 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. Throughout the year, there are 166.9 rainfall days, and 37.32" (948mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 27min.
On the first day of the month, sunrise is at 6:01 am and sunset at 7:55 pm. On the last day of August, sunrise is at 6:24 am and sunset at 7:20 pm CDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

In Olivehill, Tennessee, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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 that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

The average high-temperature, in August, in Olivehill, is 88.5°F (31.4°C), while the average low-temperature is 68.9°F (20.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 104°F (40°C).

What is the average humidity in August?

The average relative humidity in August is 75%.

How much does it rain in August?

In Olivehill, in August, it is raining for 15.8 days, with typically 3.39" (86mm) of accumulated precipitation.

When it does not snow?

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

How many hours of daylight does Olivehill have in August?

In Olivehill, Tennessee, the average day length in August is 13h and 27min.

When is the sunrise / sunset in August in Olivehill?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:20 pm CDT.

How many hours of sunshine does Olivehill have in August?

In August, the average sunshine duration is 10.3h.

How high is the UV index in August?

In Olivehill, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
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
Olivehill, TN

Average temperature in August - Olivehill, 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
Olivehill, TN

Average pressure in August - Olivehill, 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
Olivehill, TN

Average wind speed in August - Olivehill, 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
Olivehill, TN

Average humidity in August - Olivehill, 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
Olivehill, TN

Average rainfall in August - Olivehill, 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
Olivehill, TN

Average rainfall days in August - Olivehill, 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
Olivehill, TN

Average snowfall in August - Olivehill, 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
Olivehill, TN

Average snowfall days in August - Olivehill, 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
Olivehill, TN

Average daylight in August / Average sunshine in August - Olivehill, TN
  • Average daylight in August: 13h and 2min

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
Olivehill, TN

Average sunshine days in August - Olivehill, 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
Olivehill, TN

Average UV index in August - Olivehill, 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
Olivehill, TN

Average cloud cover in August - Olivehill, 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
Olivehill, TN

Average visibility in August - Olivehill, 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).

Olivehill, Tennessee, USA

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