August weather forecast
Scales Mound, IL

Weather in August

The last month of the summer, August, is also a moderately hot month in Scales Mound, Illinois, with average temperature varying between 60.4°F (15.8°C) and 78.6°F (25.9°C).

Temperature

In Scales Mound, the average high-temperature is almost the same as in July - a still warm 78.6°F (25.9°C). The average low-temperature,, is 60.4°F (15.8°C).

Humidity

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

Rainfall

In Scales Mound, it is raining for 14.5 days, with typically 2.24" (57mm) of accumulated precipitation. In Scales Mound, during the entire year, the rain falls for 153.1 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

In Scales Mound snow does not fall in May through September.

Daylight

The average length of the day in Scales Mound is 13.8h.

Sunshine

August has the most sunshine of the year in Scales Mound, with an average of 9.8h of sunshine.

UV index

In Scales Mound, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in August in Scales Mound?

The average relative humidity in August is 81%.

How many days does it rain in August in Scales Mound?

In August, in Scales Mound, the rain falls for 14.5 days. Throughout August, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Scales Mound?

In Scales Mound snow does not fall in May through September.

What is the average length of the day in August in Scales Mound?

In August, the average length of the day is 13.8h.

What month has the most sunshine in Scales Mound?

With an average of 9.8h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in Scales Mound?

The average sunshine in August in Scales Mound, Illinois, is 9.8h.

What is the UV index intensity in August in Scales Mound?

In Scales Mound, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in August
Scales Mound, IL

Average temperature in August - Scales Mound, IL
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in August
Scales Mound, IL

Average pressure in August - Scales Mound, IL
  • Average pressure in August: 29.97"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in August
Scales Mound, IL

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

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in August
Scales Mound, IL

Average humidity in August - Scales Mound, IL
  • Average humidity in August: 81%

The month with the highest relative humidity is January (87%).
Months with the lowest relative humidity are April and October (76%).

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Average rainfall in August
Scales Mound, IL

Average rainfall in August - Scales Mound, IL
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in August
Scales Mound, IL

Average rainfall days in August - Scales Mound, IL
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in August
Scales Mound, IL

Average snowfall in August - Scales Mound, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (5.12").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Scales Mound, IL

Average snowfall days in August - Scales Mound, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13.2 days).
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
Scales Mound, IL

Average daylight in August / Average sunshine in August - Scales Mound, IL
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in August: 9.8h

The month with the most sunshine is August (Average sunshine: 9.8h).
The month with the least sunshine is January (Average sunshine: 3.7h).

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Average sunshine days in August
Scales Mound, IL

Average sunshine days in August - Scales Mound, IL
  • Average sunshine days in August: 13.4 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (7.9 days).

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Average UV index in August
Scales Mound, IL

Average UV index in August - Scales Mound, IL
  • Average UV index in August: 5

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

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Average cloud cover in August
Scales Mound, IL

Average cloud cover in August - Scales Mound, IL
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in August
Scales Mound, IL

Average visibility in August - Scales Mound, IL
  • Average visibility in August: 6mi

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

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