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

With the arrival of August, Malvern's average high-temperature registers at a still tropical 91.4°F (33°C), indicating a subtle variation from the previous month. During August, Malvern experiences a consistent low-temperature average of 70.5°F (21.4°C).

Heat index

In August, the heat index is estimated at a burning hot 113°F (45°C). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In August, the average relative humidity in Malvern 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, Arkansas, 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 in Malvern.

Daylight

The average length of the day in August in Malvern is 13h and 24min.
On the first day of August, 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.

Sunshine

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

UV index

In Malvern, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 6 in August leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

How hot does it get in Malvern in August?

August temperatures vary between a high-temperature of 91.4°F (33°C) and a low-temperature of 70.5°F (21.4°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 113°F (45°C).

What is the average humidity in August in Malvern?

In August, the average relative humidity is 73%.

How much does it rain in Malvern in August?

In Malvern, in August, it is raining for 18.3 days, with typically 3.86" (98mm) of accumulated precipitation.

When it does not snow in Malvern?

April through October are months without snowfall in Malvern, Arkansas.

What is the average length of the day in August in Malvern?

In Malvern, Arkansas, the average day length in August is 13h and 24min.

What time are sunrise and sunset in August in Malvern?

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 is the month with the most sunshine in Malvern?

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

How long on average sun shines in August in Malvern?

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

What is the UV index reading in August in Malvern?

The average daily maximum UV index in August in Malvern is 6. A UV Index of 6 to 7 symbolizes 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
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Malvern, Arkansas, USA

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