August weather forecast
Gibson, TN

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Weather in August

The last month of the summer, August, is another tropical month in Gibson, Tennessee, with an average temperature fluctuating between 68.9°F (20.5°C) and 87.3°F (30.7°C).

Temperature

In August, Gibson's weather conditions record an average high-temperature of a still tropical 87.3°F (30.7°C), demonstrating little divergence from the preceding month. Gibson's nighttime temperature in August drops to an average of 68.9°F (20.5°C).

Heat index

August's mean heat index is evaluated at a sweltering 102.2°F (39°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Gibson, the average relative humidity in August is 76%.

Rainfall

In Gibson, Tennessee, in August, during 13.5 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. Throughout the year, in Gibson, there are 154.3 rainfall days, and 31.57" (802mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 29min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:59 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:23 pm CDT.

Sunshine

In August, the average sunshine is 10.4h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

How hot is August in Gibson?

The high-temperature, in August, in Gibson, is 87.3°F (30.7°C), while the low-temperature averages to 68.9°F (20.5°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 102.2°F (39°C).

What is the average humidity in August in Gibson?

The average relative humidity in August in Gibson, Tennessee, is 76%.

How much does it rain in Gibson in August?

In Gibson, in August, it is raining for 13.5 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Gibson?

April through October are months without snowfall in Gibson.

How many hours of daylight does Gibson have in August?

In August, the average day length in Gibson, Tennessee, is 13h and 29min.

When is the sunrise / sunset in August in Gibson?

On the first day of August, sunrise is at 6:03 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:23 pm CDT.

How many hours of sunshine does Gibson have in August?

In Gibson, Tennessee, the average sunshine duration in August is 10.4h.

What is the UV index reading in August in Gibson?

The average daily maximum UV index in August in Gibson is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Gibson, TN

Average temperature in August - Gibson, TN
  • Average high temperature in August: 87.3°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in August
Gibson, TN

Average pressure in August - Gibson, 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 (29.95"Hg).

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Average wind speed in August
Gibson, TN

Average wind speed in August - Gibson, TN
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).

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Average humidity in August
Gibson, TN

Average humidity in August - Gibson, TN
  • Average humidity in August: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Gibson, TN

Average rainfall in August - Gibson, TN
  • Average rainfall in August: 2.56"

The wettest month (with the highest rainfall) is February (3.5").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in August
Gibson, TN

Average rainfall days in August - Gibson, TN
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in August
Gibson, TN

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

The month with the highest snowfall is March (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Gibson, TN

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

The months with the highest number of snowfall days are January and February (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
Gibson, TN

Average sunshine days in August - Gibson, TN
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12 days).

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Average UV index in August
Gibson, TN

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

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

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Average cloud cover in August
Gibson, TN

Average cloud cover in August - Gibson, TN
  • Average cloud cover in August: 27

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in August
Gibson, TN

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

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

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Gibson, Tennessee, USA

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