August weather forecast
Canton, IL

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Weather in August

August, the last month of the summer in Canton, is also a moderately hot month, with an average temperature varying between 81.9°F (27.7°C) and 63.5°F (17.5°C).

Temperature

Canton, Illinois, records an average high-temperature of a still moderately hot 81.9°F (27.7°C) in August, closely mirroring the climate of the previous month. During August nights, Canton witnesses a consistent average temperature of 63.5°F (17.5°C).

Heat index

The heat index value during August is evaluated at a tropical 87.8°F (31°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

The average relative humidity in August is 80%.

Rainfall

In Canton, during August, the rain falls for 9 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Canton, during the entire year, the rain falls for 98 days and collects up to 8.86" (225mm) of precipitation.

Snowfall

In Canton, snow does not fall in May through September.

Daylight

The average length of the day in August in Canton is 13h and 44min.
On the first day of August in Canton, sunrise is at 5:57 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:33 pm CDT.

Sunshine

In Canton, the average sunshine in August is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the temperature in August in Canton?

An average high-temperature, in August, in Canton, is 81.9°F (27.7°C) and the average low-temperature is 63.5°F (17.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in August in Canton?

In Canton, Illinois, the average relative humidity in August is 80%.

How many days does it rain in August in Canton?

In Canton, in August, during 9 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

When it does not snow in Canton?

May through September are months without snowfall in Canton.

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

In Canton, Illinois, the average day length in August is 13h and 44min.

When are sunrise and sunset in August in Canton?

On the first day of August in Canton, Illinois, sunrise is at 5:57 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:33 pm CDT.

How long on average sun shines in August in Canton?

In Canton, the average sunshine duration in August is 9.9h.

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

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

What is the UV index reading in August in Canton?

The average daily maximum UV index in August in Canton is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Canton, IL

Average temperature in August - Canton, IL
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in August: 63.5°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in August
Canton, IL

Average pressure in August - Canton, IL
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Canton, IL

Average wind speed in August - Canton, IL
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in August
Canton, IL

Average humidity in August - Canton, IL
  • Average humidity in August: 80%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Canton, IL

Average rainfall in August - Canton, IL
  • Average rainfall in August: 0.71"

The wettest month (with the highest rainfall) is May (1.3").
The driest months (with the least rainfall) are February and December (0.35").

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Average rainfall days in August
Canton, IL

Average rainfall days in August - Canton, IL
  • Average rainfall days in August: 9 days

The month with the highest number of rainy days is June (13.2 days).
The month with the least rainy days is January (3 days).

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Average snowfall in August
Canton, IL

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

The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Canton, IL

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

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Canton, IL

Average daylight in August / Average sunshine in August - Canton, IL
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in August
Canton, IL

Average sunshine days in August - Canton, IL
  • Average sunshine days in August: 18.8 days

The month with the most sunshine days is January (23.6 days).
The month with the least sunshine days is June (14.4 days).

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Average UV index in August
Canton, IL

Average UV index in August - Canton, 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
Canton, IL

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

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in August
Canton, IL

Average visibility in August - Canton, 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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Canton, Illinois, USA

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