August weather forecast
Diehlstadt, MO

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Weather in August

The last month of the summer, August, is another hot month in Diehlstadt, Missouri, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 86.4°F (30.2°C).

Temperature

With the start of August, Diehlstadt measures an average high-temperature of a still tropical 86.4°F (30.2°C), not significantly differing from July's 88.2°F (31.2°C). In Diehlstadt, an average temperature of 67.6°F (19.8°C) is noted during August nights.

Heat index

The heat index value during August is evaluated at a sweltering 98.6°F (37°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

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

Rainfall

In August, the rain falls for 13.7 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. Throughout the year, there are 153 rainfall days, and 33.9" (861mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day in Diehlstadt is 13h and 32min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:04 pm. On the last day of August, in Diehlstadt, sunrise is at 6:28 am and sunset at 7:27 pm CDT.

Sunshine

In August, the average sunshine in Diehlstadt is 10.5h.

UV index

The months with the highest UV index in Diehlstadt are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Diehlstadt in August?

During August, Diehlstadt experiences an average high-temperature of 86.4°F (30.2°C) and a low-temperature of 67.6°F (19.8°C). In August, the average heat index (a.k.a. 'feels like', 'apparent 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 Diehlstadt?

The average relative humidity in August is 76%.

How many days does it rain in August in Diehlstadt?

In Diehlstadt, during August, the rain falls for 13.7 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Diehlstadt?

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

How many hours of daylight does Diehlstadt have in August?

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

What time are sunrise and sunset in August in Diehlstadt?

On the first day of August, sunrise is at 6:03 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:27 pm CDT.

How many hours of sunshine does Diehlstadt have in August?

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

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

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

What is the UV index reading in August in Diehlstadt?

In Diehlstadt, the average daily maximum UV index in August 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
Diehlstadt, MO

Average temperature in August - Diehlstadt, MO
  • Average high temperature in August: 86.4°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in August
Diehlstadt, MO

Average pressure in August - Diehlstadt, 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).

Average wind speed in August
Diehlstadt, MO

Average wind speed in August - Diehlstadt, MO
  • Average wind speed in August: 5.7mph

The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in August
Diehlstadt, MO

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

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

Average rainfall in August
Diehlstadt, MO

Average rainfall in August - Diehlstadt, MO
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in August
Diehlstadt, MO

Average rainfall days in August - Diehlstadt, MO
  • Average rainfall days in August: 13.7 days

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (9.4 days).

Average snowfall in August
Diehlstadt, MO

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

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

Average snowfall days in August
Diehlstadt, MO

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

The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Diehlstadt, 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 months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in August
Diehlstadt, MO

Average sunshine days in August - Diehlstadt, MO
  • Average sunshine days in August: 15.1 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (12.1 days).

Average UV index in August
Diehlstadt, MO

Average UV index in August - Diehlstadt, 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).

Average cloud cover in August
Diehlstadt, MO

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

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

Average visibility in August
Diehlstadt, MO

Average visibility in August - Diehlstadt, 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).

Diehlstadt, Missouri, USA

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