August weather forecast
Prairie City, MO

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Weather in August

August, the last month of the summer in Prairie City, is another warm month, with an average temperature fluctuating between 66.7°F (19.3°C) and 85.6°F (29.8°C).

Temperature

Prairie City's weather in August displays an average high-temperature of a warm 85.6°F (29.8°C), showing minor disparity from July's 87.4°F (30.8°C). An average low-temperature of 66.7°F (19.3°C) is recorded during the nights in August.

Heat index

August's heat index is calculated to be a sweltering 96.8°F (36°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 are of high significance for 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.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Prairie City, in August, it is raining for 12.9 days, with typically 2.4" (61mm) of accumulated precipitation. In Prairie City, during the entire year, the rain falls for 130.6 days and collects up to 25.43" (646mm) of precipitation.

Snowfall

April, June through September are months without snowfall.

Daylight

In Prairie City, the average length of the day in August is 13h and 35min.
On the first day of August, sunrise is at 6:20 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:47 pm CDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

In Prairie City, 85.6°F (29.8°C) is the average high-temperature and 66.7°F (19.3°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 96.8°F (36°C).

What is the average humidity in August?

The average relative humidity in August in Prairie City is 76%.

How much does it rain in August?

In Prairie City, in August, it is raining for 12.9 days, with typically 2.4" (61mm) of accumulated precipitation.

When it does not snow?

April, June through September are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 35min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:20 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:47 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.3h.

What is the UV index intensity in August?

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

Average temperature in August - Prairie City, MO
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in August: 66.7°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in August
Prairie City, MO

Average pressure in August - Prairie City, 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 (29.91"Hg).

Average wind speed in August
Prairie City, MO

Average wind speed in August - Prairie City, MO
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in August
Prairie City, MO

Average humidity in August - Prairie City, MO
  • Average humidity in August: 76%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Prairie City, MO

Average rainfall in August - Prairie City, MO
  • Average rainfall in August: 2.4"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in August
Prairie City, MO

Average rainfall days in August - Prairie City, MO
  • Average rainfall days in August: 12.9 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5 days).

Average snowfall in August
Prairie City, MO

Average snowfall in August - Prairie City, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in August
Prairie City, MO

Average snowfall days in August - Prairie City, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Prairie City, MO

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in August
Prairie City, MO

Average sunshine days in August - Prairie City, MO
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in August
Prairie City, MO

Average UV index in August - Prairie City, MO
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Prairie City, MO

Average cloud cover in August - Prairie City, MO
  • Average cloud cover in August: 26

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in August
Prairie City, MO

Average visibility in August - Prairie City, 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).

Prairie City, Missouri, USA

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