August weather forecast
Baraboo, WI

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Weather in August

August in Baraboo exhibits a slight decrease in temperatures, to an average high of 77.5°F (25.3°C), indicating the gradual commencement of the end of summer. However, rainfall dips to 0.55" (14mm), making August notably drier compared to the previous wet months. The climate in August maintains the typical humid, sunlit summer weather, while prepping for the forthcoming fall season. The residents of Baraboo witness quiet, peaceful days with fewer rain events during this month. As the summer season begins to wind down, the climate prepares for the arrival of autumn.

Temperature

The transition into August shows a subtle variation to a still warm 77.5°F (25.3°C) from July's 79°F (26.1°C) in the average high-temperature. Baraboo throughout August, experiences an average nighttime temperature of 59.2°F (15.1°C).

Humidity

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

Rainfall

In Baraboo, in August, during 9.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Baraboo, during the entire year, the rain falls for 88.4 days and collects up to 7.4" (188mm) of precipitation.

Snowfall

May through September are months without snowfall in Baraboo.

Daylight

In Baraboo, Wisconsin, the average length of the day in August is 13h and 55min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:21 pm. On the last day of August, in Baraboo, sunrise is at 6:22 am and sunset at 7:35 pm CDT.

Sunshine

In Baraboo, the average sunshine in August is 9.7h.

UV index

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 5 in August translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What is the usual temperature for Baraboo in August?

The average high-temperature and low-temperature in Baraboo during August are 77.5°F (25.3°C) and 59.2°F (15.1°C) respectively.

What is the average humidity in August in Baraboo?

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

How much does it rain in Baraboo in August?

In Baraboo, Wisconsin, during August, the rain falls for 9.3 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When it does not snow in Baraboo?

May through September are months without snowfall.

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

The average day length in August in Baraboo, Wisconsin, is 13h and 55min.

When are sunrise and sunset in August in Baraboo?

In August, on the first day of the month, sunrise is at 5:49 am and sunset at 8:21 pm. On the last day of the month, in Baraboo, sunrise is at 6:22 am and sunset at 7:35 pm CDT.

How many hours of sunshine does Baraboo have in August?

In Baraboo, Wisconsin, the average sunshine duration in August is 9.7h.

How high is the UV index in August in Baraboo?

In Baraboo, Wisconsin, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health risk from 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
Baraboo, WI

Average temperature in August - Baraboo, WI
  • Average high temperature in August: 77.5°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in August: 59.2°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10°F).

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Average pressure in August
Baraboo, WI

Average pressure in August - Baraboo, WI
  • Average pressure in August: 29.96"Hg

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

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Average wind speed in August
Baraboo, WI

Average wind speed in August - Baraboo, WI
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in August
Baraboo, WI

Average humidity in August - Baraboo, WI
  • Average humidity in August: 81%

The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).

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Average rainfall in August
Baraboo, WI

Average rainfall in August - Baraboo, WI
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is July (0.98").
The driest month (with the least rainfall) is January (0.28").

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Average rainfall days in August
Baraboo, WI

Average rainfall days in August - Baraboo, WI
  • Average rainfall days in August: 9.3 days

The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is February (2.2 days).

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Average snowfall in August
Baraboo, WI

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

The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Baraboo, WI

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

The month with the highest number of snowfall days is January (9.8 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
Baraboo, WI

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in August
Baraboo, WI

Average sunshine days in August - Baraboo, WI
  • Average sunshine days in August: 19 days

The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (13.8 days).

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Average UV index in August
Baraboo, WI

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in August
Baraboo, WI

Average cloud cover in August - Baraboo, WI
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
Baraboo, WI

Average visibility in August - Baraboo, 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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Baraboo, Wisconsin, USA

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