August weather forecast
Rutland, IL

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Weather in August

The last month of the summer, August, is another warm month in Rutland, Illinois, with an average temperature fluctuating between 80.2°F (26.8°C) and 62.8°F (17.1°C).

Temperature

In Rutland, August's average high-temperature stands at a still warm 80.2°F (26.8°C), closely related to the preceding month. Rutland sees an average low-temperature of 62.8°F (17.1°C) during August.

Humidity

The average relative humidity in August is 83%.

Rainfall

In Rutland, in August, during 12.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 122.1 rainfall days, and 15.28" (388mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 46min.
On the first day of August, sunrise is at 5:52 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:29 pm CDT.

Sunshine

The average sunshine in August is 9.8h.

UV index

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In August, a daily UV index of 5 turns into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

The average high-temperature, in August, in Rutland, is 80.2°F (26.8°C), while the average low-temperature is 62.8°F (17.1°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is appraised at 87.8°F (31°C).

What is the average humidity in August?

In Rutland, the average relative humidity in August is 83%.

How much does it rain in August?

In Rutland, during August, the rain falls for 12.3 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When it does not snow?

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

How many hours of daylight does Rutland have in August?

In Rutland, the average day length in August is 13h and 46min.

When is the sunrise / sunset in August in Rutland?

In August, on the first day of the month, sunrise is at 5:52 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:29 pm CDT.

How long on average sun shines in August in Rutland?

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

What is the UV index intensity in August?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium 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
Rutland, IL

Average temperature in August - Rutland, IL
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 62.8°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in August
Rutland, IL

Average pressure in August - Rutland, 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).

Average wind speed in August
Rutland, IL

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

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in August
Rutland, IL

Average humidity in August - Rutland, IL
  • Average humidity in August: 83%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Rutland, IL

Average rainfall in August - Rutland, IL
  • Average rainfall in August: 1.38"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is November (0.71").

Average rainfall days in August
Rutland, IL

Average rainfall days in August - Rutland, IL
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in August
Rutland, IL

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

The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Rutland, IL

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Rutland, 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in August
Rutland, IL

Average sunshine days in August - Rutland, IL
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (10.3 days).

Average UV index in August
Rutland, IL

Average UV index in August - Rutland, IL
  • Average UV index in August: 5

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

Average cloud cover in August
Rutland, IL

Average cloud cover in August - Rutland, IL
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 31).

Average visibility in August
Rutland, IL

Average visibility in August - Rutland, 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).

Rutland, Illinois, USA

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