August weather forecast
Primm Springs, TN

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Weather in August

August, the last month of the summer in Primm Springs, is another hot month, with an average temperature fluctuating between 87.1°F (30.6°C) and 67.1°F (19.5°C).

Temperature

The shift to August signals an average high-temperature of a still tropical 87.1°F (30.6°C), subtly varied from July's 87.6°F (30.9°C). August nights cool down to an average low-temperature of 67.1°F (19.5°C).

Heat index

In August, the heat index is calculated to be a sweltering 102.2°F (39°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Primm Springs, the average relative humidity in August is 77%.

Rainfall

In August, the rain falls for 18.7 days. Throughout August, 3.58" (91mm) of precipitation is accumulated. In Primm Springs, during the entire year, the rain falls for 178.7 days and collects up to 39.21" (996mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Primm Springs, Tennessee, the average length of the day in August is 13h and 28min.
On the first day of August, sunrise is at 5:57 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:17 pm CDT.

Sunshine

In Primm Springs, the average sunshine in August is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

The average high-temperature and low-temperature during August are 87.1°F (30.6°C) and 67.1°F (19.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is calculated to be 102.2°F (39°C).

What is the average humidity in August?

In Primm Springs, the average relative humidity in August is 77%.

How many days does it rain in August in Primm Springs?

In August, the rain falls for 18.7 days. Throughout August, 3.58" (91mm) of precipitation is accumulated.

When it does not snow?

In Primm Springs, snow does not fall in May through September.

How many hours of daylight does Primm Springs have in August?

The average day length in August is 13h and 28min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:17 pm CDT.

How many hours of sunshine does Primm Springs have in August?

The average sunshine duration in August is 10.1h.

What is the month with 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 reading in August?

In Primm Springs, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average max. wind speed
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
Primm Springs, TN

Average temperature in August - Primm Springs, TN
  • Average high temperature in August: 87.1°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in August: 67.1°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in August
Primm Springs, TN

Average pressure in August - Primm Springs, TN
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Primm Springs, TN

Average wind speed in August - Primm Springs, TN
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in August
Primm Springs, TN

Average humidity in August - Primm Springs, TN
  • Average humidity in August: 77%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Primm Springs, TN

Average rainfall in August - Primm Springs, TN
  • Average rainfall in August: 3.58"

The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.44").

Average rainfall days in August
Primm Springs, TN

Average rainfall days in August - Primm Springs, TN
  • Average rainfall days in August: 18.7 days

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in August
Primm Springs, TN

Average snowfall in August - Primm Springs, 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 and September (0").

Average snowfall days in August
Primm Springs, TN

Average snowfall days in August - Primm Springs, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4 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
Primm Springs, TN

Average daylight in August / Average sunshine in August - Primm Springs, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

Average sunshine days in August
Primm Springs, TN

Average sunshine days in August - Primm Springs, TN
  • Average sunshine days in August: 10.3 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in August
Primm Springs, TN

Average UV index in August - Primm Springs, 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 and December (UV index 2).

Average cloud cover in August
Primm Springs, TN

Average cloud cover in August - Primm Springs, TN
  • Average cloud cover in August: 32

The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in August
Primm Springs, TN

Average visibility in August - Primm Springs, TN
  • Average visibility in August: 5mi

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

Primm Springs, Tennessee, USA

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