August weather forecast
Quinlivan, MS

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Weather in August

August, the last month of the summer in Quinlivan, is also a hot month, with an average temperature fluctuating between 72.1°F (22.3°C) and 90.3°F (32.4°C).

Temperature

In August, Quinlivan's weather conditions record an average high-temperature of a still hot 90.3°F (32.4°C), demonstrating little divergence from the preceding month. Throughout August, the average low-temperature records at a pleasant 72.1°F (22.3°C).

Heat index

For most parts of August, the heat index is computed to be a blazing hot 113°F (45°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Heat index determinations are made taking into account the shade and light air movements. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. 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 hold particular significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in August is 78%.

Rainfall

The month with the most rainfall is August, when the rain falls for 20.5 days and typically aggregates up to 3.39" (86mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In August, the average length of the day is 13h and 15min.
On the first day of August, sunrise is at 6:19 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:26 pm CDT.

Sunshine

In August, the average sunshine in Quinlivan is 10h.

UV index

In Quinlivan, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

The average high-temperature, in August, in Quinlivan, is 90.3°F (32.4°C), while the average low-temperature is 72.1°F (22.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 113°F (45°C).

What is the average humidity in August?

In Quinlivan, the average relative humidity in August is 78%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 20.5 days and typically aggregates up to 3.39" (86mm) of precipitation.

How many days does it rain in August?

In August, the rain falls for 20.5 days. Throughout August, 3.39" (86mm) of precipitation is accumulated.

When it does not snow?

April through November are months without snowfall.

What is the average length of the day in August?

In Quinlivan, the average day length in August is 13h and 15min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:19 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:26 pm CDT.

How long on average sun shines in August?

In Quinlivan, the average sunshine duration in August is 10h.

What is the UV index intensity in August?

In Quinlivan, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average max. wind speed
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
Quinlivan, MS

Average temperature in August - Quinlivan, MS
  • Average high temperature in August: 90.3°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.7°F).

  • Average low temperature in August: 72.1°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

Average pressure in August
Quinlivan, MS

Average pressure in August - Quinlivan, MS
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

Average wind speed in August
Quinlivan, MS

Average wind speed in August - Quinlivan, MS
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

Average humidity in August
Quinlivan, MS

Average humidity in August - Quinlivan, MS
  • Average humidity in August: 78%

The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Quinlivan, MS

Average rainfall in August - Quinlivan, MS
  • Average rainfall in August: 3.39"

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is November (1.1").

Average rainfall days in August
Quinlivan, MS

Average rainfall days in August - Quinlivan, MS
  • Average rainfall days in August: 20.5 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in August
Quinlivan, MS

Average snowfall in August - Quinlivan, MS
  • Average snowfall in August: 0"

The months with the highest snowfall are January and December (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Quinlivan, MS

Average snowfall days in August - Quinlivan, MS
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in August /
Average sunshine in August
Quinlivan, MS

Average daylight in August / Average sunshine in August - Quinlivan, MS
  • Average daylight in August: 13h and 1min

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

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in August
Quinlivan, MS

Average sunshine days in August - Quinlivan, MS
  • Average sunshine days in August: 8.5 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (8 days).

Average UV index in August
Quinlivan, MS

Average UV index in August - Quinlivan, MS
  • Average UV index in August: 6

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

Average cloud cover in August
Quinlivan, MS

Average cloud cover in August - Quinlivan, MS
  • Average cloud cover in August: 36

The months with the most cloud cover are February and December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in August
Quinlivan, MS

Average visibility in August - Quinlivan, MS
  • Average visibility in August: 5mi

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

Quinlivan, Mississippi, USA

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