August weather forecast
Platteville, WI

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Weather in August

The last month of the summer, August, is another warm month in Platteville, Wisconsin, with an average temperature ranging between min 59.9°F (15.5°C) and max 78.6°F (25.9°C).

Temperature

In Platteville, August's average high-temperature stands at a still moderately hot 78.6°F (25.9°C), closely related to the preceding month. In August, the average low-temperature records at a moderate 59.9°F (15.5°C) during the nights.

Humidity

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

Rainfall

In Platteville, in August, it is raining for 13.3 days, with typically 2.05" (52mm) of accumulated precipitation. In Platteville, during the entire year, the rain falls for 140.6 days and collects up to 28.66" (728mm) of precipitation.

Snowfall

In Platteville, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 52min.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:22 pm. On the last day of August, in Platteville, Wisconsin, sunrise is at 6:26 am and sunset at 7:37 pm CDT.

Sunshine

In August, the average sunshine in Platteville, Wisconsin, is 9.7h.

UV index

In Platteville, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 5 in August leads to these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What is the usual temperature for Platteville in August?

August temperatures vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 59.9°F (15.5°C).

What is the average humidity in August in Platteville?

The average relative humidity in August is 80%.

How many days does it rain in August in Platteville?

In Platteville, in August, it is raining for 13.3 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow in Platteville?

May through September are months without snowfall in Platteville, Wisconsin.

How many hours of daylight does Platteville have in August?

The average day length in August in Platteville, Wisconsin, is 13h and 52min.

When is the sunrise / sunset in August in Platteville?

On the first day of August, sunrise is at 5:54 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:37 pm CDT.

How many hours of sunshine does Platteville have in August?

In August, the average sunshine duration is 9.7h.

How high is the UV index in August in Platteville?

In August, the average daily maximum UV index in Platteville, Wisconsin, is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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
Platteville, WI

Average temperature in August - Platteville, WI
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (24.1°F).

  • Average low temperature in August: 59.9°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure in August
Platteville, WI

Average pressure in August - Platteville, 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).

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Average wind speed in August
Platteville, WI

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

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in August
Platteville, WI

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

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and October (77%).

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Average rainfall in August
Platteville, WI

Average rainfall in August - Platteville, WI
  • Average rainfall in August: 2.05"

The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in August
Platteville, WI

Average rainfall days in August - Platteville, WI
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (4 days).

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Average snowfall in August
Platteville, WI

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

The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Platteville, WI

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

The month with the highest number of snowfall days is January (13.2 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
Platteville, WI

Average daylight in August / Average sunshine in August - Platteville, 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 July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in August
Platteville, WI

Average sunshine days in August - Platteville, WI
  • Average sunshine days in August: 16 days

The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is June (9.7 days).

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Average UV index in August
Platteville, WI

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

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

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Average cloud cover in August
Platteville, WI

Average cloud cover in August - Platteville, WI
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Platteville, WI

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

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

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Platteville, Wisconsin, USA

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