August weather forecast
Teutopolis, IL

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Weather in August

The last month of the summer, August, is another warm month in Teutopolis, Illinois, with an average temperature fluctuating between 64.8°F (18.2°C) and 82°F (27.8°C).

Temperature

In August, Teutopolis experiences a minor shift in meteorological conditions with average high-temperatures marked at a still moderately hot 82°F (27.8°C), closely mirroring the climate in July. An average low-temperature of 64.8°F (18.2°C) is noted during the nights in August in Teutopolis.

Heat index

In August, the average heat index is estimated at a tropical 89.6°F (32°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The average relative humidity in August is 81%.

Rainfall

In Teutopolis, Illinois, during August, the rain falls for 12.7 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Teutopolis, during the entire year, the rain falls for 135.9 days and collects up to 21.89" (556mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Teutopolis is 13h and 39min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:05 pm. On the last day of August, sunrise is at 6:22 am and sunset at 7:25 pm CDT.

Sunshine

The average sunshine in August is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in August transforms into this advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What is the temperature in August in Teutopolis?

During August, Teutopolis experiences an average high-temperature of 82°F (27.8°C) and a low-temperature of 64.8°F (18.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Teutopolis?

The average relative humidity in August is 81%.

How many days does it rain in August in Teutopolis?

In Teutopolis, in August, it is raining for 12.7 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Teutopolis?

May through October are months without snowfall.

What is the average length of the day in August in Teutopolis?

In Teutopolis, the average day length in August is 13h and 39min.

When are sunrise and sunset in August in Teutopolis?

On the first day of August in Teutopolis, Illinois, sunrise is at 5:55 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:25 pm CDT.

How many hours of sunshine does Teutopolis have in August?

The average sunshine duration in August in Teutopolis, Illinois, is 10h.

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

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

How high is the UV index in August in Teutopolis?

The average daily maximum UV index in August in Teutopolis, Illinois, 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
Teutopolis, IL

Average temperature in August - Teutopolis, IL
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

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Average pressure in August
Teutopolis, IL

Average pressure in August - Teutopolis, IL
  • 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 (29.93"Hg).

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Average wind speed in August
Teutopolis, IL

Average wind speed in August - Teutopolis, IL
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average humidity in August
Teutopolis, IL

Average humidity in August - Teutopolis, IL
  • Average humidity in August: 81%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Teutopolis, IL

Average rainfall in August - Teutopolis, IL
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is April (2.83").
The driest month (with the least rainfall) is February (1.06").

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Average rainfall days in August
Teutopolis, IL

Average rainfall days in August - Teutopolis, IL
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in August
Teutopolis, IL

Average snowfall in August - Teutopolis, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Teutopolis, IL

Average snowfall days in August - Teutopolis, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.3 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
Teutopolis, IL

Average daylight in August / Average sunshine in August - Teutopolis, IL
  • 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 30min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in August
Teutopolis, IL

Average sunshine days in August - Teutopolis, IL
  • Average sunshine days in August: 14.4 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index in August
Teutopolis, IL

Average UV index in August - Teutopolis, IL
  • 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).

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Average cloud cover in August
Teutopolis, IL

Average cloud cover in August - Teutopolis, IL
  • Average cloud cover in August: 30

The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are June and September (Cloud cover 29).

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Average visibility in August
Teutopolis, IL

Average visibility in August - Teutopolis, IL
  • 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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Teutopolis, Illinois, USA

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