August weather forecast
Eau Claire, WI

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From across Chippewa River in Eau Claire, Wisconsin, is the scenic Phoenix Park and a partial view of the farmers
From across Chippewa River in Eau Claire, Wisconsin, is the scenic Phoenix Park and a partial view of the farmers' market buildings

Weather in August

In August, Eau Claire experiences warm summer days that gradually start to mellow down. The change in climate is subtle, but observant residents can notice signs of the incoming fall season. The weather remains dry with a precipitation of 2.36" (60mm). The pleasant weather provides plenty of opportunity for alfresco dining and agricultural tourism remains popular. With the eventual decline in temperatures, signs of the approaching fall can be seen until the month-end.

Temperature

Eau Claire, Wisconsin, greets August with an average high-temperature of a still warm 76.8°F (24.9°C), marking a slight deviation from the preceding month. Throughout the nights in August, an average low-temperature of 57.7°F (14.3°C) is noted in Eau Claire, Wisconsin.

Humidity

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

Rainfall

In Eau Claire, in August, during 14.3 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in Eau Claire, Wisconsin, there are 128.5 rainfall days, and 26.22" (666mm) of precipitation is accumulated.

Snowfall

In Eau Claire, snow does not fall in June through September.

Daylight

In Eau Claire, Wisconsin, the average length of the day in August is 14h and 1min.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:31 pm. On the last day of August, sunrise is at 6:28 am and sunset at 7:44 pm CDT.

Sunshine

The average sunshine in August in Eau Claire, Wisconsin, is 9.6h.

UV index

In Eau Claire, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in August interprets into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Eau Claire?

In August, in Eau Claire, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 57.7°F (14.3°C).

What is the average humidity in August in Eau Claire?

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

How many days does it rain in August in Eau Claire?

In Eau Claire, Wisconsin, in August, it is raining for 14.3 days, with typically 2.36" (60mm) of accumulated precipitation.

When it does not snow in Eau Claire?

In Eau Claire, snow does not fall in June through September.

How many hours of daylight does Eau Claire have in August?

The average day length in August in Eau Claire, Wisconsin, is 14h and 1min.

When are sunrise and sunset in August in Eau Claire?

On the first day of August, sunrise is at 5:52 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:44 pm CDT.

How many hours of sunshine does Eau Claire have in August?

In Eau Claire, the average sunshine duration in August is 9.6h.

What is the UV index reading in August in Eau Claire?

The average daily maximum UV index in August in Eau Claire, Wisconsin, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Eau Claire, WI

Average temperature in August - Eau Claire, WI
  • Average high temperature in August: 76.8°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in August: 57.7°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).

Average pressure in August
Eau Claire, WI

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

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in August
Eau Claire, WI

Average wind speed in August - Eau Claire, WI
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in August
Eau Claire, WI

Average humidity in August - Eau Claire, WI
  • Average humidity in August: 80%

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is April (77%).

Average rainfall in August
Eau Claire, WI

Average rainfall in August - Eau Claire, WI
  • Average rainfall in August: 2.36"

The wettest month (with the highest rainfall) is June (4.29").
The driest month (with the least rainfall) is January (0.83").

Average rainfall days in August
Eau Claire, WI

Average rainfall days in August - Eau Claire, WI
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (2.7 days).

Average snowfall in August
Eau Claire, WI

Average snowfall in August - Eau Claire, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is February (7.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Eau Claire, WI

Average snowfall days in August - Eau Claire, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Eau Claire, WI

Average daylight in August / Average sunshine in August - Eau Claire, 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 4min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).

Average sunshine days in August
Eau Claire, WI

Average sunshine days in August - Eau Claire, WI
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is January (17.4 days).
The month with the least sunshine days is June (10 days).

Average UV index in August
Eau Claire, WI

Average UV index in August - Eau Claire, WI
  • Average UV index in August: 5

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

Average cloud cover in August
Eau Claire, WI

Average cloud cover in August - Eau Claire, WI
  • Average cloud cover in August: 34

The months with the most cloud cover are January, February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in August
Eau Claire, WI

Average visibility in August - Eau Claire, 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 and February (4mi).

Eau Claire, Wisconsin, USA

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