August weather forecast
Vanduser, MO

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Weather in August

The last month of the summer, August, is also a hot month in Vanduser, Missouri, with an average temperature varying between 86.5°F (30.3°C) and 67.8°F (19.9°C).

Temperature

The arrival of August brings an average high-temperature of a still hot 86.5°F (30.3°C), subtly diverging from July's 88°F (31.1°C). Vanduser records an average nighttime low-temperature of 67.8°F (19.9°C) throughout August.

Heat index

In August, the heat index is evaluated at a very hot 98.6°F (37°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Vanduser, Missouri, the average relative humidity in August is 76%.

Rainfall

In Vanduser, in August, it is raining for 15 days, with typically 2.8" (71mm) of accumulated precipitation. In Vanduser, during the entire year, the rain falls for 158.8 days and collects up to 38.62" (981mm) of precipitation.

Snowfall

In Vanduser, snow does not fall in May through October.

Daylight

In Vanduser, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:04 am and sunset at 8:05 pm. On the last day of August, in Vanduser, sunrise is at 6:29 am and sunset at 7:28 pm CDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

The average daily maximum UV index in August in Vanduser is 6. 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: The daily high UV index of 6 in August translates into this advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

How hot is August in Vanduser?

During August, Vanduser experiences an average high-temperature of 86.5°F (30.3°C) and a low-temperature of 67.8°F (19.9°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 98.6°F (37°C).

What is the average humidity in August in Vanduser?

In Vanduser, the average relative humidity in August is 76%.

How much does it rain in Vanduser in August?

In Vanduser, Missouri, in August, during 15 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in Vanduser?

In Vanduser, snow does not fall in May through October.

How many hours of daylight does Vanduser have in August?

The average day length in August in Vanduser, Missouri, is 13h and 32min.

When is the sunrise / sunset in August in Vanduser?

On the first day of August in Vanduser, sunrise is at 6:04 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:28 pm CDT.

How many hours of sunshine does Vanduser have in August?

In August, the average sunshine duration in Vanduser is 10.5h.

What is the UV index reading in August in Vanduser?

The average daily maximum UV index in August in Vanduser is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Vanduser, MO

Average temperature in August - Vanduser, MO
  • Average high temperature in August: 86.5°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in August: 67.8°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 (29.1°F).

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Average pressure in August
Vanduser, MO

Average pressure in August - Vanduser, MO
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Vanduser, MO

Average wind speed in August - Vanduser, MO
  • Average wind speed in August: 5.8mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in August
Vanduser, MO

Average humidity in August - Vanduser, MO
  • Average humidity in August: 76%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in August
Vanduser, MO

Average rainfall in August - Vanduser, MO
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in August
Vanduser, MO

Average rainfall days in August - Vanduser, MO
  • Average rainfall days in August: 15 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (9.8 days).

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Average snowfall in August
Vanduser, MO

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

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Vanduser, MO

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

The month with the highest number of snowfall days is February (3.7 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
Vanduser, MO

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

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

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in August
Vanduser, MO

Average sunshine days in August - Vanduser, MO
  • Average sunshine days in August: 13.1 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in August
Vanduser, MO

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

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

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Average cloud cover in August
Vanduser, MO

Average cloud cover in August - Vanduser, MO
  • Average cloud cover in August: 27

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in August
Vanduser, MO

Average visibility in August - Vanduser, 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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Vanduser, Missouri, USA

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