August weather forecast
Auburn, IL

Share

Weather in August

August, the last month of the summer in Auburn, is also a moderately hot month, with an average temperature varying between 64.8°F (18.2°C) and 81.9°F (27.7°C).

Temperature

The transition into August reveals an average high-temperature of a still warm 81.9°F (27.7°C), mirroring a close resemblance to July. Throughout August nights, Auburn experiences a consistent temperature average of 64.8°F (18.2°C).

Heat index

August's heat index is calculated to be a tropical 87.8°F (31°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

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

Rainfall

In August, the rain falls for 10.5 days. Throughout August, 0.83" (21mm) of precipitation is accumulated. In Auburn, Illinois, during the entire year, the rain falls for 104.2 days and collects up to 9.29" (236mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Auburn is 13h and 41min.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:11 pm. On the last day of August, in Auburn, Illinois, sunrise is at 6:27 am and sunset at 7:31 pm CDT.

Sunshine

The average sunshine in August is 9.9h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
[Resources]

Frequently asked questions

What is the usual temperature for Auburn in August?

Auburn in August has an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 64.8°F (18.2°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 87.8°F (31°C).

What is the average humidity in August in Auburn?

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

How many days does it rain in August in Auburn?

In Auburn, Illinois, in August, during 10.5 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow in Auburn?

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

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

The average day length in August in Auburn is 13h and 41min.

What time are sunrise and sunset in August in Auburn?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 8:11 pm. On the last day of the month, in Auburn, sunrise is at 6:27 am and sunset at 7:31 pm CDT.

How long on average sun shines in August in Auburn?

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

When is the highest UV index in Auburn?

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

How high is the UV index in August in Auburn?

In Auburn, Illinois, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Auburn, IL

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

The warmest month (with the highest average high temperature) is July (82.8°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 (66.6°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

[Resources]

Average pressure in August
Auburn, IL

Average pressure in August - Auburn, IL
  • Average pressure in August: 29.98"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).

[Resources]

Average wind speed in August
Auburn, IL

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

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

[Resources]

Average humidity in August
Auburn, IL

Average humidity in August - Auburn, 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 (70%).

[Resources]

Average rainfall in August
Auburn, IL

Average rainfall in August - Auburn, IL
  • Average rainfall in August: 0.83"

The wettest month (with the highest rainfall) is June (1.22").
The driest month (with the least rainfall) is December (0.43").

[Resources]

Average rainfall days in August
Auburn, IL

Average rainfall days in August - Auburn, IL
  • Average rainfall days in August: 10.5 days

The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is January (4.4 days).

[Resources]

Average snowfall in August
Auburn, IL

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

The month with the highest snowfall is February (0.91").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in August
Auburn, IL

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

The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

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

Average daylight in August / Average sunshine in August - Auburn, 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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

[Resources]

Average sunshine days in August
Auburn, IL

Average sunshine days in August - Auburn, IL
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is December (22.6 days).
The month with the least sunshine days is June (14 days).

[Resources]

Average UV index in August
Auburn, IL

Average UV index in August - Auburn, 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).

[Resources]

Average cloud cover in August
Auburn, IL

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

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are June and September (Cloud cover 29).

[Resources]

Average visibility in August
Auburn, IL

Average visibility in August - Auburn, 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).

[Resources]

Auburn, Illinois, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location