August weather forecast
Evergreen, WI

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Weather in August

The last month of the summer, August, is also a moderately hot month in Evergreen, Wisconsin, with temperature in the range of an average low of 57.6°F (14.2°C) and an average high of 75.6°F (24.2°C).

Temperature

As Evergreen welcomes August, the average high-temperature is noted at a still moderately hot 75.6°F (24.2°C), closely aligning with the preceding month. August's average low-temperature reading settles at a mild 57.6°F (14.2°C).

Humidity

In Evergreen, the average relative humidity in August is 80%.

Rainfall

In Evergreen, in August, it is raining for 14.5 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 138.6 rainfall days, and 24.49" (622mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August is 14h and 1min.
On the first day of August, sunrise is at 5:45 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:36 pm CDT.

Sunshine

The average sunshine in August is 9.5h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 5 during August, leads to the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August?

August temperatures vary between a high-temperature of 75.6°F (24.2°C) and a low-temperature of 57.6°F (14.2°C).

What is the average humidity in August?

In Evergreen, Wisconsin, the average relative humidity in August is 80%.

How many days does it rain in August?

In Evergreen, in August, during 14.5 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Evergreen have in August?

In August, the average day length is 14h and 1min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 5:45 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:36 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August is 9.5h.

When is the highest UV index?

The months with the highest UV index in Evergreen are June through August, with an average maximum UV index of 5.

What is the UV index intensity in August?

In August, the average daily maximum UV index 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
Evergreen, WI

Average temperature in August - Evergreen, WI
  • Average high temperature in August: 75.6°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in August: 57.6°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).

Average pressure in August
Evergreen, WI

Average pressure in August - Evergreen, WI
  • Average pressure in August: 29.95"Hg

The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Evergreen, WI

Average wind speed in August - Evergreen, WI
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity in August
Evergreen, WI

Average humidity in August - Evergreen, WI
  • Average humidity in August: 80%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (76%).

Average rainfall in August
Evergreen, WI

Average rainfall in August - Evergreen, WI
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in August
Evergreen, WI

Average rainfall days in August - Evergreen, WI
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in August
Evergreen, WI

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

The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Evergreen, WI

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

The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Evergreen, WI

Average daylight in August / Average sunshine in August - Evergreen, WI
  • Average daylight in August: 14h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in August
Evergreen, WI

Average sunshine days in August - Evergreen, WI
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in August
Evergreen, WI

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

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

Average cloud cover in August
Evergreen, WI

Average cloud cover in August - Evergreen, WI
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Evergreen, WI

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

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

Evergreen, Wisconsin, USA

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