August weather forecast
Cedar Point, IL

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Weather in August

August, the last month of the summer in Cedar Point, is another warm month, with an average temperature varying between 79.5°F (26.4°C) and 62.1°F (16.7°C).

Temperature

The transition into August shows a subtle variation to a still warm 79.5°F (26.4°C) from July's 80.6°F (27°C) in the average high-temperature. An average nighttime temperature of 62.1°F (16.7°C) is witnessed throughout August.

Humidity

In August, the average relative humidity is 84%.

Rainfall

In Cedar Point, Illinois, during August, the rain falls for 15 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 151.4 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

Snowfall

In Cedar Point, Illinois, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 47min.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:12 pm. On the last day of August, in Cedar Point, Illinois, sunrise is at 6:22 am and sunset at 7:30 pm CDT.

Sunshine

In August, the average sunshine is 9.7h.

UV index

The average daily maximum UV index in August in Cedar Point is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the usual temperature for Cedar Point in August?

In August, in Cedar Point, the average high-temperature is 79.5°F (26.4°C), and the average low-temperature is 62.1°F (16.7°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in July is calculated to be 86°F (30°C).

What is the average humidity in August in Cedar Point?

The average relative humidity in August is 84%.

How many days does it rain in August in Cedar Point?

In August, in Cedar Point, Illinois, the rain falls for 15 days. Throughout August, 2.28" (58mm) of precipitation is accumulated.

When it does not snow in Cedar Point?

In Cedar Point, snow does not fall in May through September.

What is the average length of the day in August in Cedar Point?

In Cedar Point, the average day length in August is 13h and 47min.

What time are sunrise and sunset in August in Cedar Point?

On the first day of August, sunrise is at 5:52 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:30 pm CDT.

How many hours of sunshine does Cedar Point have in August?

The average sunshine duration in August in Cedar Point, Illinois, is 9.7h.

How high is the UV index in August in Cedar Point?

In Cedar Point, Illinois, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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
Cedar Point, IL

Average temperature in August - Cedar Point, IL
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in August: 62.1°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in August
Cedar Point, IL

Average pressure in August - Cedar Point, IL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Cedar Point, IL

Average wind speed in August - Cedar Point, IL
  • Average wind speed in August: 6.2mph

The windiest months (with the highest average wind speed) are January and April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Cedar Point, IL

Average humidity in August - Cedar Point, IL
  • Average humidity in August: 84%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Cedar Point, IL

Average rainfall in August - Cedar Point, IL
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is February (1.57").

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Average rainfall days in August
Cedar Point, IL

Average rainfall days in August - Cedar Point, IL
  • Average rainfall days in August: 15 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in August
Cedar Point, IL

Average snowfall in August - Cedar Point, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.37").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Cedar Point, IL

Average snowfall days in August - Cedar Point, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.1 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
Cedar Point, IL

Average daylight in August / Average sunshine in August - Cedar Point, IL
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in August
Cedar Point, IL

Average sunshine days in August - Cedar Point, IL
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in August
Cedar Point, IL

Average UV index in August - Cedar Point, IL
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Cedar Point, IL

Average cloud cover in August - Cedar Point, IL
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in August
Cedar Point, IL

Average visibility in August - Cedar Point, IL
  • Average visibility in August: 5mi

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

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Cedar Point, Illinois, USA

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