August weather forecast
Marshfield, WI

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Weather in August

In August, Marshfield continues to enjoy the summer heat with temperatures slightly falling to an average high of 76.1°F (24.5°C). The shift from July is very subtle yet appreciated by the locals. Evenings remain refreshing, allowing residents and visitors to enjoy leisure walks. Sunshine continues to grace the city, contributing to the overall cozy atmosphere. Occasionally, rainfall accompanies the existing weather conditions, adding diversity to the ambiance.

Temperature

Marshfield marks the onset of August with an average high-temperature of a still warm 76.1°F (24.5°C), a subtle shift from July's 77.2°F (25.1°C). Marshfield's temperature tends to fall to an average low of 57.7°F (14.3°C) during the nights of August.

Humidity

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

Rainfall

In Marshfield, Wisconsin, in August, during 14.1 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Marshfield, there are 138.3 rainfall days, and 25.12" (638mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August in Marshfield, Wisconsin, is 14h and 0min.
On the first day of August in Marshfield, sunrise is at 5:47 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:38 pm CDT.

Sunshine

In August, the average sunshine is 9.6h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, a regular UV index of 5 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the usual temperature for Marshfield in August?

In Marshfield, 76.1°F (24.5°C) is the average high-temperature and 57.7°F (14.3°C) is the average low-temperature during August.

What is the average humidity in August in Marshfield?

In Marshfield, Wisconsin, the average relative humidity in August is 81%.

How many days does it rain in August in Marshfield?

In Marshfield, in August, during 14.1 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

When it does not snow in Marshfield?

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

How many hours of daylight does Marshfield have in August?

In Marshfield, the average day length in August is 14h and 0min.

What time are sunrise and sunset in August in Marshfield?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 8:26 pm. On the last day of the month, in Marshfield, sunrise is at 6:22 am and sunset at 7:38 pm CDT.

How many hours of sunshine does Marshfield have in August?

In August, the average sunshine duration is 9.6h.

When is the highest UV index in Marshfield?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index reading in August in Marshfield?

The average daily maximum UV index in August in Marshfield, Wisconsin, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Marshfield, WI

Average temperature in August - Marshfield, WI
  • Average high temperature in August: 76.1°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (19.6°F).

  • Average low temperature in August: 57.7°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

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Average pressure in August
Marshfield, WI

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

The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Marshfield, WI

Average wind speed in August - Marshfield, WI
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in August
Marshfield, WI

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

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

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Average rainfall in August
Marshfield, WI

Average rainfall in August - Marshfield, WI
  • Average rainfall in August: 2.17"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in August
Marshfield, WI

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

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in August
Marshfield, WI

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

The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Marshfield, WI

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

The month with the highest number of snowfall days is January (18.8 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
Marshfield, WI

Average daylight in August / Average sunshine in August - Marshfield, 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 January (Average sunshine: 3h and 0min).

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Average sunshine days in August
Marshfield, WI

Average sunshine days in August - Marshfield, WI
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is June (10.1 days).

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Average UV index in August
Marshfield, WI

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in August
Marshfield, WI

Average cloud cover in August - Marshfield, WI
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in August
Marshfield, WI

Average visibility in August - Marshfield, WI
  • Average visibility in August: 6mi

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

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Marshfield, Wisconsin, USA

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