August weather forecast
Beloit, WI

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Weather in August

August carries forward the summer spirit in Beloit with a mild decline in temperatures, yet remains one of the warmest months of the year. The weather remains inviting for outdoor activities and exploring the town's various landmarks. The summer peak culminates with temperatures cooling slightly, dropping to an average low of 60.3°F (15.7°C). The extended daylight hours do not falter, providing ample opportunities for outdoor exploration and summer fun. The mesmerizing sound of cicadas serenading the night is a distinct feature of August nights, creating a sense of tranquility and calm.

Temperature

The onset of August brings an average high-temperature of a still warm 78.1°F (25.6°C), nearly matching the July temperature. Beloit registers a consistent average low-temperature of 60.3°F (15.7°C) during August.

Humidity

The average relative humidity in August in Beloit is 83%.

Rainfall

In August, in Beloit, Wisconsin, the rain falls for 13.7 days. Throughout August, 1.69" (43mm) of precipitation is accumulated. Throughout the year, there are 122.2 rainfall days, and 16.42" (417mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Beloit, the average length of the day in August is 13h and 51min.
On the first day of August in Beloit, Wisconsin, sunrise is at 5:49 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:31 pm CDT.

Sunshine

July and August, with an average of 9.5h of sunshine, are months with the most sunshine.

UV index

The average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What is the temperature in August in Beloit?

An average high-temperature, in August, in Beloit, is 78.1°F (25.6°C) and the average low-temperature is 60.3°F (15.7°C).

What is the average humidity in August in Beloit?

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

How much does it rain in Beloit in August?

In August, in Beloit, the rain falls for 13.7 days. Throughout August, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Beloit?

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

How many hours of daylight does Beloit have in August?

In Beloit, Wisconsin, the average day length in August is 13h and 51min.

What time are sunrise and sunset in August in Beloit?

In August, on the first day of the month, sunrise is at 5:49 am and sunset at 8:15 pm. On the last day of the month, in Beloit, sunrise is at 6:20 am and sunset at 7:31 pm CDT.

What is the month with the most sunshine in Beloit?

July and August, with an average of 9.5h of sunshine, are months with the most sunshine in Beloit, Wisconsin.

How many hours of sunshine does Beloit have in August?

In August, the average sunshine duration in Beloit is 9.5h.

How high is the UV index in August in Beloit?

The average daily maximum UV index in August in Beloit is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Beloit, WI

Average temperature in August - Beloit, WI
  • Average high temperature in August: 78.1°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in August: 60.3°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).

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Average pressure in August
Beloit, WI

Average pressure in August - Beloit, WI
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Beloit, WI

Average wind speed in August - Beloit, WI
  • Average wind speed in August: 6.4mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in August
Beloit, WI

Average humidity in August - Beloit, WI
  • Average humidity in August: 83%

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

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Average rainfall in August
Beloit, WI

Average rainfall in August - Beloit, WI
  • Average rainfall in August: 1.69"

The wettest month (with the highest rainfall) is June (2.28").
The driest months (with the least rainfall) are February and December (0.67").

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Average rainfall days in August
Beloit, WI

Average rainfall days in August - Beloit, WI
  • Average rainfall days in August: 13.7 days

The months with the highest number of rainy days are May and June (15.3 days).
The month with the least rainy days is January (3.1 days).

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Average snowfall in August
Beloit, WI

Average snowfall in August - Beloit, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.52").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Beloit, WI

Average snowfall days in August - Beloit, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.5 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
Beloit, WI

Average daylight in August / Average sunshine in August - Beloit, WI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 9h and 3min

The months with the most sunshine are July and August (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

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Average sunshine days in August
Beloit, WI

Average sunshine days in August - Beloit, WI
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in August
Beloit, WI

Average UV index in August - Beloit, WI
  • Average UV index in August: 5

The month with the highest UV index is June (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
Beloit, WI

Average cloud cover in August - Beloit, WI
  • Average cloud cover in August: 36

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 35).

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Average visibility in August
Beloit, WI

Average visibility in August - Beloit, WI
  • Average visibility in August: 5mi

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

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Beloit, Wisconsin, USA

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