August weather forecast
Parsons, TN

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Weather in August

The last month of the summer, August, is another hot month in Parsons, Tennessee, with an average temperature varying between 88.5°F (31.4°C) and 68.2°F (20.1°C).

Temperature

Parsons, Tennessee, experiences an average high-temperature of a still tropical 88.5°F (31.4°C) in August, subtly different from July's 89.2°F (31.8°C). During August, an average low-temperature of 68.2°F (20.1°C) is observed.

Heat index

The heat index value for August is estimated at a scorching 104°F (40°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Parsons, the average relative humidity in August is 75%.

Rainfall

In Parsons, in August, during 13.3 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Parsons, during the entire year, the rain falls for 130.6 days and collects up to 16.89" (429mm) of precipitation.

Snowfall

In Parsons, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of August, sunrise is at 6:01 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:20 pm CDT.

Sunshine

In Parsons, the average sunshine in August is 10.3h.

UV index

In Parsons, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

In August, in Parsons, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 68.2°F (20.1°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?

The average relative humidity in August is 75%.

How much does it rain in August?

In August, the rain falls for 13.3 days. Throughout August, 1.61" (41mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall in Parsons.

How many hours of daylight does Parsons have in August?

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

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:20 pm CDT.

How long on average sun shines in August in Parsons?

In August, the average sunshine duration is 10.3h.

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Parsons, TN

Average temperature in August - Parsons, 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 (45.5°F).

  • Average low temperature in August: 68.2°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

Average pressure in August
Parsons, TN

Average pressure in August - Parsons, 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
Parsons, TN

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

The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in August
Parsons, TN

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

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Parsons, TN

Average rainfall in August - Parsons, TN
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is February (1.97").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in August
Parsons, TN

Average rainfall days in August - Parsons, TN
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in August
Parsons, TN

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

The month with the highest snowfall is November (0.35").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Parsons, TN

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

The month with the highest number of snowfall days is February (2.3 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
Parsons, TN

Average daylight in August / Average sunshine in August - Parsons, 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
Parsons, TN

Average sunshine days in August - Parsons, TN
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in August
Parsons, TN

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

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

Average cloud cover in August
Parsons, TN

Average cloud cover in August - Parsons, 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 29).

Average visibility in August
Parsons, TN

Average visibility in August - Parsons, TN
  • Average visibility in August: 5mi

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

Parsons, Tennessee, USA

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