August weather forecast
Clam Lake, WI

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Weather in August

August, the last month of the summer in Clam Lake, is also a moderately hot month, with temperature in the range of an average low of 56.1°F (13.4°C) and an average high of 76.5°F (24.7°C).

Temperature

The weather during August records an average high-temperature of a still warm 76.5°F (24.7°C), closely mirroring the preceding month. An average low-temperature of 56.1°F (13.4°C) is noted during the nights in August.

Humidity

The average relative humidity in August is 77%.

Rainfall

In August, in Clam Lake, the rain falls for 14.3 days. Throughout August, 1.97" (50mm) of precipitation is accumulated. In Clam Lake, during the entire year, the rain falls for 124.9 days and collects up to 21.85" (555mm) of precipitation.

Snowfall

June through September are months without snowfall in Clam Lake.

Daylight

In Clam Lake, the average length of the day in August is 14h and 6min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:33 pm. On the last day of August, sunrise is at 6:23 am and sunset at 7:43 pm CDT.

Sunshine

In August, the average sunshine is 9.4h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 5 in August translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the usual temperature for Clam Lake in August?

August temperatures in Clam Lake vary between a high-temperature of 76.5°F (24.7°C) and a low-temperature of 56.1°F (13.4°C).

What is the average humidity in August in Clam Lake?

In August, the average relative humidity in Clam Lake is 77%.

How many days does it rain in August in Clam Lake?

In Clam Lake, in August, it is raining for 14.3 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Clam Lake?

In Clam Lake, snow does not fall in June through September.

What is the average length of the day in August in Clam Lake?

In August, the average day length in Clam Lake, Wisconsin, is 14h and 6min.

When are sunrise and sunset in August in Clam Lake?

On the first day of August in Clam Lake, Wisconsin, sunrise is at 5:46 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:43 pm CDT.

How many hours of sunshine does Clam Lake have in August?

In August, the average sunshine duration is 9.4h.

How high is the UV index in August in Clam Lake?

The average daily maximum UV index in August in Clam Lake, Wisconsin, is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Clam Lake, WI

Average temperature in August - Clam Lake, WI
  • Average high temperature in August: 76.5°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (17.6°F).

  • Average low temperature in August: 56.1°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).

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Average pressure in August
Clam Lake, WI

Average pressure in August - Clam Lake, WI
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in August
Clam Lake, WI

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

The windiest months (with the highest average wind speed) are April and November (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in August
Clam Lake, WI

Average humidity in August - Clam Lake, WI
  • Average humidity in August: 77%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in August
Clam Lake, WI

Average rainfall in August - Clam Lake, WI
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days in August
Clam Lake, WI

Average rainfall days in August - Clam Lake, WI
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (2.4 days).

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Average snowfall in August
Clam Lake, WI

Average snowfall in August - Clam Lake, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is December (9.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Clam Lake, WI

Average snowfall days in August - Clam Lake, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Clam Lake, WI

Average daylight in August / Average sunshine in August - Clam Lake, WI
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).

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Average sunshine days in August
Clam Lake, WI

Average sunshine days in August - Clam Lake, WI
  • Average sunshine days in August: 13.4 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is December (8.9 days).

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Average UV index in August
Clam Lake, WI

Average UV index in August - Clam Lake, 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).

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Average cloud cover in August
Clam Lake, WI

Average cloud cover in August - Clam Lake, WI
  • Average cloud cover in August: 36

The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 35).

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Average visibility in August
Clam Lake, WI

Average visibility in August - Clam Lake, WI
  • Average visibility in August: 5mi

The months with the highest visibility are May, June, July and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

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Clam Lake, Wisconsin, USA

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