August weather forecast
Wheeling, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Wheeling, Missouri, with an average temperature fluctuating between 83.7°F (28.7°C) and 64.6°F (18.1°C).

Temperature

Wheeling experiences an average high-temperature of a still warm 83.7°F (28.7°C) with the onset of August, subtly varied from July's 84.7°F (29.3°C). In Wheeling, the expected average low-temperature for August is an enjoyable 64.6°F (18.1°C).

Heat index

August's heat index is appraised at a tropical 93.2°F (34°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. 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 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

In Wheeling, the average relative humidity in August is 79%.

Rainfall

In Wheeling, in August, during 13.8 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. Throughout the year, in Wheeling, Missouri, there are 137.4 rainfall days, and 28.82" (732mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Wheeling.

Daylight

In August, the average length of the day in Wheeling, Missouri, is 13h and 41min.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:26 pm. On the last day of August, sunrise is at 6:41 am and sunset at 7:45 pm CDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Wheeling. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Wheeling?

The high-temperature, in August, in Wheeling, is 83.7°F (28.7°C), while the low-temperature averages to 64.6°F (18.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is appraised at 93.2°F (34°C).

What is the average humidity in August in Wheeling?

In Wheeling, the average relative humidity in August is 79%.

How many days does it rain in August in Wheeling?

In Wheeling, Missouri, in August, during 13.8 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Wheeling?

In Wheeling, snow does not fall in June through September.

How many hours of daylight does Wheeling have in August?

In August, the average day length is 13h and 41min.

When are sunrise and sunset in August in Wheeling?

On the first day of August in Wheeling, sunrise is at 6:13 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:45 pm CDT.

How many hours of sunshine does Wheeling have in August?

The average sunshine duration in August is 10h.

What are the months with the highest UV index in Wheeling?

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

What is the UV index reading in August in Wheeling?

The average daily maximum UV index in August in Wheeling, Missouri, is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Wheeling, MO

Average temperature in August - Wheeling, MO
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in August: 64.6°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in August
Wheeling, MO

Average pressure in August - Wheeling, MO
  • 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 (29.89"Hg).

Average wind speed in August
Wheeling, MO

Average wind speed in August - Wheeling, MO
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in August
Wheeling, MO

Average humidity in August - Wheeling, MO
  • Average humidity in August: 79%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Wheeling, MO

Average rainfall in August - Wheeling, MO
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in August
Wheeling, MO

Average rainfall days in August - Wheeling, MO
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in August
Wheeling, MO

Average snowfall in August - Wheeling, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Wheeling, MO

Average snowfall days in August - Wheeling, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Wheeling, MO

Average daylight in August / Average sunshine in August - Wheeling, MO
  • Average daylight in August: 13h and 4min

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

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in August
Wheeling, MO

Average sunshine days in August - Wheeling, MO
  • Average sunshine days in August: 15 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in August
Wheeling, MO

Average UV index in August - Wheeling, MO
  • Average UV index in August: 6

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

Average cloud cover in August
Wheeling, MO

Average cloud cover in August - Wheeling, MO
  • Average cloud cover in August: 28

The months with the most cloud cover are January and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Wheeling, MO

Average visibility in August - Wheeling, 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).

Wheeling, Missouri, USA

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