August weather forecast
Windrow, TN

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Weather in August

August, the last month of the summer in Windrow, is also a hot month, with an average temperature fluctuating between 67.6°F (19.8°C) and 86.9°F (30.5°C).

Temperature

The start of August marks an average high-temperature of a still tropical 86.9°F (30.5°C), hardly distinguishable from the conditions in July. An average nighttime temperature of 67.6°F (19.8°C) is noted during the month of August.

Heat index

During August, the heat index is estimated at a sweltering 100.4°F (38°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in August is 75%.

Rainfall

In August, the rain falls for 13.3 days. Throughout August, 1.26" (32mm) of precipitation is accumulated. In Windrow, during the entire year, the rain falls for 123.1 days and collects up to 12.76" (324mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 28min.
On the first day of the month, sunrise is at 5:54 am and sunset at 7:50 pm. On the last day of August, sunrise is at 6:18 am and sunset at 7:14 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

The high-temperature during August is 86.9°F (30.5°C) and the low-temperature is 67.6°F (19.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is estimated at 100.4°F (38°C).

What is the average humidity in August?

In August, the average relative humidity is 75%.

How many days does it rain in August?

In Windrow, in August, during 13.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

When it does not snow?

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

How many hours of daylight does Windrow have in August?

In Windrow, the average day length in August is 13h and 28min.

When is the sunrise / sunset in August in Windrow?

On the first day of August, sunrise is at 5:54 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:14 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.4h.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index reading in August?

In Windrow, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Windrow, TN

Average temperature in August - Windrow, TN
  • Average high temperature in August: 86.9°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 (45.1°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in August
Windrow, TN

Average pressure in August - Windrow, TN
  • Average pressure in August: 30"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
Windrow, TN

Average wind speed in August - Windrow, TN
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in August
Windrow, TN

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

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

Average rainfall in August
Windrow, TN

Average rainfall in August - Windrow, TN
  • Average rainfall in August: 1.26"

The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days in August
Windrow, TN

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

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in August
Windrow, TN

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

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Windrow, TN

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

The month with the highest number of snowfall days is January (3.8 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
Windrow, TN

Average daylight in August / Average sunshine in August - Windrow, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in August
Windrow, TN

Average sunshine days in August - Windrow, TN
  • Average sunshine days in August: 14.2 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in August
Windrow, TN

Average UV index in August - Windrow, 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, February and December (UV index 2).

Average cloud cover in August
Windrow, TN

Average cloud cover in August - Windrow, TN
  • Average cloud cover in August: 30

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in August
Windrow, TN

Average visibility in August - Windrow, 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).

Windrow, Tennessee, USA

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