August weather forecast
Hazel Green, WI

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Weather in August

The last month of the summer, August, is another warm month in Hazel Green, Wisconsin, with an average temperature varying between 78.8°F (26°C) and 60.4°F (15.8°C).

Temperature

As Hazel Green, Wisconsin, steps into August, the average high-temperature holds at a still warm 78.8°F (26°C), hinting at a minor fluctuation from the prior month. In August, Hazel Green reports a consistent average low-temperature of 60.4°F (15.8°C) during the nights.

Humidity

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

Rainfall

In August, the rain falls for 13.5 days. Throughout August, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 139 rainfall days, and 28.9" (734mm) of precipitation is accumulated.

Snowfall

In Hazel Green, snow does not fall in June through September.

Daylight

In August, the average length of the day in Hazel Green is 13h and 51min.
On the first day of August, sunrise is at 5:54 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:37 pm CDT.

Sunshine

The month with the most sunshine is August, with an average of 9.6h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 5 during August morphs into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Hazel Green?

The high-temperature in Hazel Green, Wisconsin, during August is 78.8°F (26°C) and the low-temperature is 60.4°F (15.8°C).

What is the average humidity in August in Hazel Green?

The average relative humidity in August is 81%.

How much does it rain in Hazel Green in August?

In August, the rain falls for 13.5 days. Throughout August, 2.09" (53mm) of precipitation is accumulated.

When it does not snow in Hazel Green?

In Hazel Green, snow does not fall in June through September.

What is the average length of the day in August in Hazel Green?

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

When are sunrise and sunset in August in Hazel Green?

On the first day of August in Hazel Green, sunrise is at 5:54 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:37 pm CDT.

What month has the most sunshine in Hazel Green?

August has the most sunshine of the year, with an average of 9.6h of sunshine.

How many hours of sunshine does Hazel Green have in August?

In August, the average sunshine duration in Hazel Green, Wisconsin, is 9.6h.

When is the highest UV index in Hazel Green?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Hazel Green.

What is the UV index intensity in August in Hazel Green?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe 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
Hazel Green, WI

Average temperature in August - Hazel Green, WI
  • Average high temperature in August: 78.8°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°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

Average pressure in August
Hazel Green, WI

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

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Hazel Green, WI

Average wind speed in August - Hazel Green, WI
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in August
Hazel Green, WI

Average humidity in August - Hazel Green, WI
  • Average humidity in August: 81%

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

Average rainfall in August
Hazel Green, WI

Average rainfall in August - Hazel Green, WI
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is June (3.94").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in August
Hazel Green, WI

Average rainfall days in August - Hazel Green, WI
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (3.7 days).

Average snowfall in August
Hazel Green, WI

Average snowfall in August - Hazel Green, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.96").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Hazel Green, WI

Average snowfall days in August - Hazel Green, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Hazel Green, WI

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in August
Hazel Green, WI

Average sunshine days in August - Hazel Green, WI
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is June (10.2 days).

Average UV index in August
Hazel Green, WI

Average UV index in August - Hazel Green, WI
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in August
Hazel Green, WI

Average cloud cover in August - Hazel Green, WI
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Hazel Green, WI

Average visibility in August - Hazel Green, WI
  • Average visibility in August: 6mi

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

Hazel Green, Wisconsin, USA

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