August weather forecast
Green Forest, MO

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Weather in August

The last month of the summer, August, is another tropical month in Green Forest, Missouri, with an average temperature ranging between min 68°F (20°C) and max 86.9°F (30.5°C).

Temperature

As July turns into August, the average high-temperatures rest at a still hot 86.9°F (30.5°C), showing a minor variation from the prior month. In Green Forest, the average low-temperature during the month of August is an agreeable 68°F (20°C).

Heat index

During August, the heat index is evaluated at a very hot 100.4°F (38°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In August, the average relative humidity in Green Forest, Missouri, is 75%.

Rainfall

In Green Forest, during August, the rain falls for 13.2 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, in Green Forest, there are 124.5 rainfall days, and 16.38" (416mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Green Forest.

Daylight

In August, the average length of the day is 13h and 31min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:08 pm. On the last day of August, in Green Forest, sunrise is at 6:32 am and sunset at 7:31 pm CDT.

Sunshine

In Green Forest, Missouri, the average sunshine in August is 10.7h.

UV index

The months with the highest UV index in Green Forest, Missouri, are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

How hot does it get in Green Forest in August?

The high-temperature, in August, in Green Forest, records 86.9°F (30.5°C), while the low-temperature is 68°F (20°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 100.4°F (38°C).

What is the average humidity in August in Green Forest?

In Green Forest, Missouri, the average relative humidity in August is 75%.

How much does it rain in Green Forest in August?

In Green Forest, Missouri, in August, during 13.2 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Green Forest?

April through October are months without snowfall in Green Forest, Missouri.

What is the average length of the day in August in Green Forest?

In August, the average day length in Green Forest, Missouri, is 13h and 31min.

When is the sunrise / sunset in August in Green Forest?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 8:08 pm. On the last day of the month, in Green Forest, sunrise is at 6:32 am and sunset at 7:31 pm CDT.

How many hours of sunshine does Green Forest have in August?

In August, the average sunshine duration in Green Forest is 10.7h.

What is the month with the highest UV index in Green Forest?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Green Forest?

In August, the average daily maximum UV index in Green Forest is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Green Forest, MO

Average temperature in August - Green Forest, MO
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (42.8°F).

  • Average low temperature in August: 68°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in August
Green Forest, MO

Average pressure in August - Green Forest, MO
  • Average pressure in August: 29.97"Hg

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

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Average wind speed in August
Green Forest, MO

Average wind speed in August - Green Forest, MO
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in August
Green Forest, MO

Average humidity in August - Green Forest, MO
  • Average humidity in August: 75%

The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in August
Green Forest, MO

Average rainfall in August - Green Forest, MO
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is December (0.75").

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Average rainfall days in August
Green Forest, MO

Average rainfall days in August - Green Forest, MO
  • Average rainfall days in August: 13.2 days

The months with the highest number of rainy days are May and July (14.3 days).
The month with the least rainy days is January (6 days).

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Average snowfall in August
Green Forest, MO

Average snowfall in August - Green Forest, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.39").
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
Green Forest, MO

Average snowfall days in August - Green Forest, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Green Forest, MO

Average daylight in August / Average sunshine in August - Green Forest, MO
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 4min

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

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Average sunshine days in August
Green Forest, MO

Average sunshine days in August - Green Forest, MO
  • Average sunshine days in August: 14.9 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is July (13.8 days).

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Average UV index in August
Green Forest, MO

Average UV index in August - Green Forest, MO
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in August
Green Forest, MO

Average cloud cover in August - Green Forest, MO
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in August
Green Forest, MO

Average visibility in August - Green Forest, MO
  • Average visibility in August: 6mi

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

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Green Forest, Missouri, USA

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