August weather forecast
Piedmont, MO

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Weather in August

The last month of the summer, August, is also a hot month in Piedmont, Missouri, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 65.8°F (18.8°C).

Temperature

The initiation of August sees an average high-temperature of a still tropical 87.8°F (31°C), showing minor variations from the previous month. Piedmont's nights in August are distinguished by a pronounced temperature shift from the day, with an average low of 65.8°F (18.8°C).

Heat index

The heat index in August is calculated to be a torrid 102.2°F (39°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Piedmont, the average relative humidity in August is 75%.

Rainfall

In Piedmont, in August, during 14.3 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In Piedmont, during the entire year, the rain falls for 136.8 days and collects up to 23.35" (593mm) of precipitation.

Snowfall

April through October are months without snowfall in Piedmont, Missouri.

Daylight

The average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:09 pm. On the last day of August, sunrise is at 6:33 am and sunset at 7:32 pm CDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 6 in August transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

In August, in Piedmont, the average high-temperature is 87.8°F (31°C), and the average low-temperature is 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 102.2°F (39°C).

What is the average humidity in August in Piedmont?

The average relative humidity in August is 75%.

How much does it rain in August?

In Piedmont, in August, it is raining for 14.3 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 32min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:08 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:32 pm CDT.

How long on average sun shines in August?

In Piedmont, the average sunshine duration in August is 10.3h.

What is the month with the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index 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
Piedmont, MO

Average temperature in August - Piedmont, MO
  • Average high temperature in August: 87.8°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure in August
Piedmont, MO

Average pressure in August - Piedmont, 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).

Average wind speed in August
Piedmont, MO

Average wind speed in August - Piedmont, MO
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
Piedmont, MO

Average humidity in August - Piedmont, MO
  • Average humidity in August: 75%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Piedmont, MO

Average rainfall in August - Piedmont, MO
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is April (3.03").
The driest months (with the least rainfall) are September and December (1.26").

Average rainfall days in August
Piedmont, MO

Average rainfall days in August - Piedmont, MO
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is July (15.7 days).
The months with the least rainy days are January and December (8.1 days).

Average snowfall in August
Piedmont, MO

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

The month with the highest snowfall is February (1.65").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Piedmont, MO

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

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Piedmont, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in August
Piedmont, MO

Average sunshine days in August - Piedmont, MO
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (12 days).

Average UV index in August
Piedmont, MO

Average UV index in August - Piedmont, 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, February and December (UV index 2).

Average cloud cover in August
Piedmont, MO

Average cloud cover in August - Piedmont, MO
  • Average cloud cover in August: 30

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in August
Piedmont, MO

Average visibility in August - Piedmont, MO
  • Average visibility in August: 5mi

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

Piedmont, Missouri, USA

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