August weather forecast
Malvern, AR

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Weather in August

August in Malvern, Arkansas, presents a display of the classic end-summer weather. The temperatures observe no significant change from July, with the maximum temperature hovering around 91.4°F (33°C). With the consistent climate, locals and travelers alike can anticipate more sunny days on the horizon. While nights start to lengthen, August remains recognizable by its warm, long summer days.

Temperature

A minimal variation is noted in Malvern's average high-temperature at the onset of August, reaching a still hot 91.4°F (33°C) from July's 92.1°F (33.4°C). The average temperature during August nights dips to an agreeable 70.5°F (21.4°C).

Heat index

The average heat index in August is calculated to be a blazing hot 113°F (45°C). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in August is 73%.

Rainfall

In Malvern, during August, the rain falls for 18.3 days and regularly aggregates up to 3.86" (98mm) of precipitation. In Malvern, during the entire year, the rain falls for 166 days and collects up to 39.21" (996mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 24min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:44 am and sunset at 7:38 pm CDT.

Sunshine

June through August, with an average of 10.4h of sunshine, are months with the most sunshine.

UV index

In Malvern, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 in August translates into these instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

How hot is it in August?

An average high-temperature, in August, in Malvern, is 91.4°F (33°C) and the average low-temperature is 70.5°F (21.4°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 113°F (45°C).

What is the average humidity in August?

In Malvern, the average relative humidity in August is 73%.

How much does it rain in August?

In Malvern, during August, the rain falls for 18.3 days and regularly aggregates up to 3.86" (98mm) of precipitation.

When it does not snow?

April through October are months without snowfall in Malvern.

What is the average length of the day in August?

The average day length in August is 13h and 24min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:22 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:38 pm CDT.

What are the months with the most sunshine?

The months with the most sunshine are June through August, with an average of 10.4h of sunshine.

How many hours of sunshine does Malvern have in August?

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

What is the UV index intensity in August?

In Malvern, 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
Malvern, AR

Average temperature in August - Malvern, AR
  • Average high temperature in August: 91.4°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in August: 70.5°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in August
Malvern, AR

Average pressure in August - Malvern, AR
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Malvern, AR

Average wind speed in August - Malvern, AR
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in August
Malvern, AR

Average humidity in August - Malvern, AR
  • Average humidity in August: 73%

The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are July, September and October (72%).

Average rainfall in August
Malvern, AR

Average rainfall in August - Malvern, AR
  • Average rainfall in August: 3.86"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in August
Malvern, AR

Average rainfall days in August - Malvern, AR
  • Average rainfall days in August: 18.3 days

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (10.2 days).

Average snowfall in August
Malvern, AR

Average snowfall in August - Malvern, AR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Malvern, AR

Average snowfall days in August - Malvern, AR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.8 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
Malvern, AR

Average daylight in August / Average sunshine in August - Malvern, AR
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 10h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).

Average sunshine days in August
Malvern, AR

Average sunshine days in August - Malvern, AR
  • Average sunshine days in August: 10 days

The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is August (10 days).

Average UV index in August
Malvern, AR

Average UV index in August - Malvern, AR
  • Average UV index in August: 6

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

Average cloud cover in August
Malvern, AR

Average cloud cover in August - Malvern, AR
  • Average cloud cover in August: 29

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in August
Malvern, AR

Average visibility in August - Malvern, AR
  • Average visibility in August: 6mi

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

Malvern, Arkansas, USA

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