August weather forecast
Sutter, IL

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Weather in August

August, the last month of the summer in Sutter, is another warm month, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 82.9°F (28.3°C).

Temperature

Sutter's transition from July to August introduces an average high-temperature of a still warm 82.9°F (28.3°C), marking an insignificant variation from the 83.7°F (28.7°C). August nights cool down to an average low-temperature of 64°F (17.8°C).

Heat index

Throughout August, the heat index is appraised at a hot 91.4°F (33°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In August, the average relative humidity in Sutter, Illinois, is 78%.

Rainfall

In Sutter, in August, during 12.2 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Sutter, during the entire year, the rain falls for 140.6 days and collects up to 27.72" (704mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August in Sutter is 13h and 43min.
On the first day of August, sunrise is at 6:03 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:38 pm CDT.

Sunshine

In Sutter, the average sunshine in August is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Sutter, Illinois. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 6 during August morphs into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

Is it hot in Sutter during August?

In Sutter, in August, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in August is appraised at 91.4°F (33°C).

What is the average humidity in August in Sutter?

The average relative humidity in August is 78%.

How many days does it rain in August in Sutter?

In August, in Sutter, the rain falls for 12.2 days. Throughout August, 2.09" (53mm) of precipitation is accumulated.

When it does not snow in Sutter?

May through September are months without snowfall in Sutter, Illinois.

How many hours of daylight does Sutter have in August?

The average day length in August in Sutter is 13h and 43min.

What time are sunrise and sunset in August in Sutter?

In August, on the first day of the month, sunrise is at 6:03 am and sunset at 8:19 pm. On the last day of the month, in Sutter, sunrise is at 6:32 am and sunset at 7:38 pm CDT.

How many hours of sunshine does Sutter have in August?

The average sunshine duration in August is 10.1h.

What is the month with the highest UV index in Sutter?

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

What is the UV index reading in August in Sutter?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe 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
Sutter, IL

Average temperature in August - Sutter, IL
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 64°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 (19.2°F).

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Average pressure in August
Sutter, IL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Sutter, IL

Average wind speed in August - Sutter, IL
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in August
Sutter, IL

Average humidity in August - Sutter, IL
  • Average humidity in August: 78%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Sutter, IL

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

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in August
Sutter, IL

Average rainfall days in August - Sutter, IL
  • Average rainfall days in August: 12.2 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in August
Sutter, IL

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

The month with the highest snowfall is January (3.94").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Sutter, IL

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

The month with the highest number of snowfall days is January (9.8 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
Sutter, IL

Average daylight in August / Average sunshine in August - Sutter, 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 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in August
Sutter, IL

Average sunshine days in August - Sutter, IL
  • Average sunshine days in August: 17.2 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in August
Sutter, IL

Average UV index in August - Sutter, 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
Sutter, IL

Average cloud cover in August - Sutter, IL
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in August
Sutter, IL

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

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