August weather forecast
Clayton, LA

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Weather in August

August, the last month of the summer in Clayton, is also a hot month, with an average temperature fluctuating between 73°F (22.8°C) and 90.7°F (32.6°C).

Temperature

As Clayton, Louisiana, welcomes August, the average high-temperature records at a still hot 90.7°F (32.6°C), marking an insignificant deviation from the prior month. August is noted for a mean low-temperature of 73°F (22.8°C).

Heat index

August's mean heat index is computed to be a life-threatening hot 113°F (45°C). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Clayton, in August, during 15.4 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Clayton, during the entire year, the rain falls for 151.7 days and collects up to 33.27" (845mm) of precipitation.

Snowfall

In Clayton, snow does not fall in April through November.

Daylight

In August, the average length of the day is 13h and 16min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:02 pm. On the last day of August, sunrise is at 6:41 am and sunset at 7:30 pm CDT.

Sunshine

In Clayton, the average sunshine in August is 10.1h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 7 during August translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Jun 29, 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, the average high-temperature and low-temperature are 90.7°F (32.6°C) and 73°F (22.8°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 113°F (45°C).

What is the average humidity in August?

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

How much does it rain in August?

In Clayton, in August, it is raining for 15.4 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Clayton have in August?

In Clayton, the average day length in August is 13h and 16min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:22 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:30 pm CDT.

How many hours of sunshine does Clayton have in August?

The average sunshine duration in August is 10.1h.

What is the month with the highest UV index?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in August?

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

Average temperature in August - Clayton, LA
  • Average high temperature in August: 90.7°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in August: 73°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

Average pressure in August
Clayton, LA

Average pressure in August - Clayton, LA
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

Average wind speed in August
Clayton, LA

Average wind speed in August - Clayton, LA
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).

Average humidity in August
Clayton, LA

Average humidity in August - Clayton, LA
  • Average humidity in August: 76%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Clayton, LA

Average rainfall in August - Clayton, LA
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is January (3.39").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in August
Clayton, LA

Average rainfall days in August - Clayton, LA
  • Average rainfall days in August: 15.4 days

The month with the highest number of rainy days is August (15.4 days).
The month with the least rainy days is October (8.6 days).

Average snowfall in August
Clayton, LA

Average snowfall in August - Clayton, LA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Clayton, LA

Average snowfall days in August - Clayton, LA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.8 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
Clayton, LA

Average daylight in August / Average sunshine in August - Clayton, LA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in August
Clayton, LA

Average sunshine days in August - Clayton, LA
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (12.3 days).

Average UV index in August
Clayton, LA

Average UV index in August - Clayton, LA
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in August
Clayton, LA

Average cloud cover in August - Clayton, LA
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in August
Clayton, LA

Average visibility in August - Clayton, LA
  • Average visibility in August: 5mi

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

Clayton, Louisiana, USA

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