August weather forecast
Macon, TN

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Weather in August

The last month of the summer, August, is another hot month in Macon, Tennessee, with an average temperature ranging between max 87.6°F (30.9°C) and min 69.4°F (20.8°C).

Temperature

Macon's average high-temperature in August is a still hot 87.6°F (30.9°C), marking an insignificant difference from the 88°F (31.1°C) of July. In the month of August, the average temperature dips to a pleasant 69.4°F (20.8°C) during the night.

Heat index

August's mean heat index is appraised at a fiery hot 102.2°F (39°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

In Macon, in August, during 13.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, there are 132.5 rainfall days, and 16.26" (413mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:00 pm. On the last day of August, sunrise is at 6:30 am and sunset at 7:25 pm CDT.

Sunshine

In Macon, the average sunshine in August is 10.4h.

UV index

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

The high-temperature during August is 87.6°F (30.9°C) and the low-temperature is 69.4°F (20.8°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 appraised at 102.2°F (39°C).

What is the average humidity in August?

The average relative humidity in August is 76%.

How many days does it rain in August?

In Macon, during August, the rain falls for 13.8 days and regularly aggregates up to 1.65" (42mm) of precipitation.

When it does not snow in Macon?

April through October are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 26min.

When is the sunrise / sunset in August in Macon?

On the first day of August, sunrise is at 6:07 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:25 pm CDT.

How many hours of sunshine does Macon have in August?

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

How high is the UV index in August in Macon?

In Macon, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Macon, TN

Average temperature in August - Macon, TN
  • Average high temperature in August: 87.6°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in August: 69.4°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).

Average pressure in August
Macon, TN

Average pressure in August - Macon, TN
  • Average pressure in August: 29.97"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).

Average wind speed in August
Macon, TN

Average wind speed in August - Macon, TN
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

Average humidity in August
Macon, TN

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

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Macon, TN

Average rainfall in August - Macon, TN
  • Average rainfall in August: 1.65"

The wettest month (with the highest rainfall) is July (1.89").
The driest months (with the least rainfall) are September and November (0.75").

Average rainfall days in August
Macon, TN

Average rainfall days in August - Macon, TN
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in August
Macon, TN

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

The month with the highest snowfall is February (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Macon, TN

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

The month with the highest number of snowfall days is February (1.6 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
Macon, TN

Average daylight in August / Average sunshine in August - Macon, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in August
Macon, TN

Average sunshine days in August - Macon, TN
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in August
Macon, TN

Average UV index in August - Macon, 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 January, February, November and December (UV index 3).

Average cloud cover in August
Macon, TN

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

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in August
Macon, TN

Average visibility in August - Macon, 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).

Macon, Tennessee, USA

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