August weather forecast
Alma, WI

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Weather in August

August, the last month of the summer in Alma, is also a moderately hot month, with an average temperature varying between 77.5°F (25.3°C) and 58.3°F (14.6°C).

Temperature

Alma signifies an average high-temperature of a still moderately hot 77.5°F (25.3°C) in August, closely mirroring the 78.6°F (25.9°C) of July. In August, Alma experiences an average nighttime temperature of 58.3°F (14.6°C).

Humidity

The average relative humidity in August in Alma is 81%.

Rainfall

In August, the rain falls for 14.1 days. Throughout August, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 135.6 rainfall days, and 25.79" (655mm) of precipitation is accumulated.

Snowfall

In Alma, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 58min.
On the first day of August, sunrise is at 5:55 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:45 pm CDT.

Sunshine

The average sunshine in August in Alma is 9.5h.

UV index

In August, the average daily maximum UV index in Alma, Wisconsin, is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What is the average August temperature in Alma?

Alma in August has an average high-temperature of 77.5°F (25.3°C) and an average low-temperature of 58.3°F (14.6°C).

What is the average humidity in August in Alma?

In August, the average relative humidity is 81%.

How many days does it rain in August in Alma?

In Alma, Wisconsin, in August, during 14.1 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Alma?

June through September are months without snowfall.

How many hours of daylight does Alma have in August?

The average day length in August in Alma is 13h and 58min.

When is the sunrise / sunset in August in Alma?

On the first day of August in Alma, Wisconsin, sunrise is at 5:55 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:45 pm CDT.

How long on average sun shines in August in Alma?

In August, the average sunshine duration in Alma is 9.5h.

What is the UV index reading in August in Alma?

In Alma, Wisconsin, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Alma, WI

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

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (20.5°F).

  • Average low temperature in August: 58.3°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).

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Average pressure in August
Alma, WI

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

The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Alma, WI

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

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in August
Alma, WI

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

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in August
Alma, WI

Average rainfall in August - Alma, WI
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is June (4.49").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days in August
Alma, WI

Average rainfall days in August - Alma, WI
  • Average rainfall days in August: 14.1 days

The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (3.2 days).

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Average snowfall in August
Alma, WI

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

The month with the highest snowfall is February (7.01").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Alma, WI

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

The month with the highest number of snowfall days is January (15.4 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
Alma, WI

Average daylight in August / Average sunshine in August - Alma, 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 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in August
Alma, WI

Average sunshine days in August - Alma, WI
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (9.3 days).

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Average UV index in August
Alma, WI

Average UV index in August - Alma, 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
Alma, WI

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

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
Alma, WI

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

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Alma, Wisconsin, USA

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