August weather forecast and climate
Guernsey, AR

Weather in August

The last month of the summer, August, is another tropical month in Guernsey, Arkansas, with temperature in the range of an average low of 71.8°F (22.1°C) and an average high of 93°F (33.9°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still hot 93°F (33.9°C). In Guernsey, Arkansas, the average low-temperature is 71.8°F (22.1°C).

Heat index

In August, the average heat index is appraised at a burning hot 115.5°F (46.4°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, wind, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

August and September, with an average relative humidity of 70%, are the least humid months in Guernsey.

Rainfall

In August, in Guernsey, the rain falls for 14.1 days. Throughout August, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 142 rainfall days, and 27.17" (690mm) of precipitation is accumulated.

Snowfall

In Guernsey snow does not fall in April through December.

Daylight

In Guernsey, the average length of the day in August is 13.4h.

Sunshine

Months with the most sunshine in Guernsey are July and August, with an average of 10.5h of sunshine.

UV index

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Guernsey?

The average high-temperature, in August, is 93°F (33.9°C), while the average low-temperature is 71.8°F (22.1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines relative humidity and air temperature, is appraised at 115.5°F (46.4°C).

What are the least humid months in Guernsey?

Months with the lowest humidity in Guernsey are August and September, with an average relative humidity of 70%.

What is the average humidity in August in Guernsey?

In August, the average relative humidity is 70%.

How many days does it rain in August in Guernsey?

In August, in Guernsey, the rain falls for 14.1 days. Throughout August, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in Guernsey?

April through December are months without snowfall in Guernsey, Arkansas.

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

In August, the average length of the day in Guernsey is 13.4h.

What is the month with the most sunshine in Guernsey?

Months with the most sunshine are July and August, with an average of 10.5h of sunshine.

How many hours of sunshine does Guernsey have in August?

In Guernsey, Arkansas, the average sunshine in August is 10.5h.

What is the UV index reading in August in Guernsey?

In August, the average daily maximum UV index in Guernsey, Arkansas, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in August
Guernsey, AR

Average temperature in August - Guernsey, AR
  • Average high temperature in August: 93°F

The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in August: 71.8°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in August
Guernsey, AR

Average pressure in August - Guernsey, AR
  • Average pressure in August: 29.96"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in August
Guernsey, AR

Average wind speed in August - Guernsey, AR
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in August
Guernsey, AR

Average humidity in August - Guernsey, AR
  • Average humidity in August: 70%

Months with the highest relative humidity are February, March and December (80%).
Months with the lowest relative humidity are August and September (70%).

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Average rainfall in August
Guernsey, AR

Average rainfall in August - Guernsey, AR
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is November (1.5").

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Average rainfall days in August
Guernsey, AR

Average rainfall days in August - Guernsey, AR
  • Average rainfall days in August: 14.1 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in August
Guernsey, AR

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

The month with the highest snowfall is February (0.55").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Guernsey, AR

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

The month with the highest number of snowfall days is February (1.7 days).
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
Guernsey, AR

Average daylight in August / Average sunshine in August - Guernsey, AR
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in August: 10.5h

Months with the most sunshine are July and August (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days in August
Guernsey, AR

Average sunshine days in August - Guernsey, AR
  • Average sunshine days in August: 14.2 days

Months with the most sunshine days are January and October (20 days).
The month with the least sunshine days is July (13.6 days).

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Average UV index in August
Guernsey, AR

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

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
Guernsey, AR

Average cloud cover in August - Guernsey, AR
  • Average cloud cover in August: 27

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in August
Guernsey, AR

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

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

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