August weather forecast
Morrisonville, WI

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Weather in August

The last month of the summer, August, is also a moderately hot month in Morrisonville, Wisconsin, with an average temperature varying between 77.2°F (25.1°C) and 59.5°F (15.3°C).

Temperature

Morrisonville records a slight change with August's average high-temperatures adjusting to a still warm 77.2°F (25.1°C) from July's 78.6°F (25.9°C). During the nights in August, Morrisonville experiences a consistent average temperature of 59.5°F (15.3°C).

Humidity

In Morrisonville, the average relative humidity in August is 82%.

Rainfall

In Morrisonville, in August, during 12.3 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. In Morrisonville, Wisconsin, during the entire year, the rain falls for 122.8 days and collects up to 15.51" (394mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 54min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:19 pm. On the last day of August, in Morrisonville, sunrise is at 6:21 am and sunset at 7:33 pm CDT.

Sunshine

In August, the average sunshine is 9.8h.

UV index

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 5 in August translates into these instructions:
Take necessary precautions - Defending against sun damage is advocated. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What is the average August temperature in Morrisonville?

In August, in Morrisonville, the average high-temperature is 77.2°F (25.1°C), and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in August in Morrisonville?

In Morrisonville, Wisconsin, the average relative humidity in August is 82%.

How many days does it rain in August in Morrisonville?

In Morrisonville, in August, it is raining for 12.3 days, with typically 1.5" (38mm) of accumulated precipitation.

When it does not snow in Morrisonville?

June through September are months without snowfall in Morrisonville, Wisconsin.

How many hours of daylight does Morrisonville have in August?

In Morrisonville, the average day length in August is 13h and 54min.

When are sunrise and sunset in August in Morrisonville?

In August, on the first day of the month, sunrise is at 5:48 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:33 pm CDT.

How long on average sun shines in August in Morrisonville?

In August, the average sunshine duration in Morrisonville is 9.8h.

How high is the UV index in August in Morrisonville?

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

Average temperature in August - Morrisonville, WI
  • Average high temperature in August: 77.2°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 (23.2°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).

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Average pressure in August
Morrisonville, WI

Average pressure in August - Morrisonville, WI
  • Average pressure in August: 29.97"Hg

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Morrisonville, WI

Average wind speed in August - Morrisonville, 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
Morrisonville, WI

Average humidity in August - Morrisonville, WI
  • Average humidity in August: 82%

The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (77%).

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Average rainfall in August
Morrisonville, WI

Average rainfall in August - Morrisonville, WI
  • Average rainfall in August: 1.5"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days in August
Morrisonville, WI

Average rainfall days in August - Morrisonville, WI
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is June (17 days).
The months with the least rainy days are January and February (3.8 days).

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Average snowfall in August
Morrisonville, WI

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

The month with the highest snowfall is February (2.56").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Morrisonville, WI

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

The month with the highest number of snowfall days is January (12.8 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
Morrisonville, WI

Average daylight in August / Average sunshine in August - Morrisonville, 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 0min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in August
Morrisonville, WI

Average sunshine days in August - Morrisonville, WI
  • Average sunshine days in August: 16.9 days

The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is June (9.8 days).

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Average UV index in August
Morrisonville, WI

Average UV index in August - Morrisonville, 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 and December (UV index 1).

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Average cloud cover in August
Morrisonville, WI

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

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
Morrisonville, WI

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

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

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Morrisonville, Wisconsin, USA

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