August weather forecast
Berlin, IL

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Weather in August

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

Temperature

With the onset of August, the average high-temperature registers at a still warm 82°F (27.8°C), subtly different from July's 83.1°F (28.4°C). August's average low-temperature reading in Berlin settles at a refreshing 64.8°F (18.2°C).

Heat index

For most parts of August, the heat index is estimated at a hot 89.6°F (32°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.

Humidity

In Berlin, the average relative humidity in August is 81%.

Rainfall

In Berlin, during August, the rain falls for 12.9 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Berlin, during the entire year, the rain falls for 126.6 days and collects up to 17.95" (456mm) of precipitation.

Snowfall

May through October are months without snowfall in Berlin.

Daylight

In August, the average length of the day is 13h and 41min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:31 pm CDT.

Sunshine

In Berlin, the average sunshine in August is 9.8h.

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 unprotected exposure to Sun's UV rays for average individuals.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the usual temperature for Berlin in August?

In Berlin, in August, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Berlin?

In August, the average relative humidity in Berlin, Illinois, is 81%.

How much does it rain in Berlin in August?

In Berlin, during August, the rain falls for 12.9 days and regularly aggregates up to 1.65" (42mm) of precipitation.

When it does not snow in Berlin?

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

How many hours of daylight does Berlin have in August?

In August, the average day length is 13h and 41min.

When is the sunrise / sunset in August in Berlin?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 8:12 pm. On the last day of the month, in Berlin, sunrise is at 6:27 am and sunset at 7:31 pm CDT.

How many hours of sunshine does Berlin have in August?

In Berlin, the average sunshine duration in August is 9.8h.

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

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

What is the UV index reading in August in Berlin?

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

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

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in August
Berlin, IL

Average pressure in August - Berlin, 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 (29.91"Hg).

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Average wind speed in August
Berlin, IL

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

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in August
Berlin, IL

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

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
Berlin, IL

Average rainfall in August - Berlin, IL
  • Average rainfall in August: 1.65"

The wettest month (with the highest rainfall) is June (2.36").
The driest months (with the least rainfall) are February and December (0.79").

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Average rainfall days in August
Berlin, IL

Average rainfall days in August - Berlin, IL
  • Average rainfall days in August: 12.9 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in August
Berlin, IL

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

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Berlin, IL

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

The month with the highest number of snowfall days is January (7.6 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
Berlin, IL

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

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in August
Berlin, IL

Average sunshine days in August - Berlin, IL
  • Average sunshine days in August: 15.7 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in August
Berlin, IL

Average UV index in August - Berlin, 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
Berlin, IL

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

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 30).

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Average visibility in August
Berlin, IL

Average visibility in August - Berlin, IL
  • Average visibility in August: 5mi

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

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Berlin, Illinois, USA

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