August weather forecast
Fond du Lac, WI

englishespañol中文
Share

Weather in August

August continues to ride the warmth wave with temperatures hovering around July’s high, peaking at 76.6°F (24.8°C). Even with an ever-present sun that promises heavily sunny days, the conditions remain comfortable due to breezes from Lake Winnebago. Coupled with the warm temperatures, the steady wind speed of 7.1mph (11.4km/h) is a boon to wind sports enthusiasts. Despite the plethora of sunshine, August concludes summer on a more moderate warmth note than the peak in July. As the month concludes, temperatures embark on a downward trend, hinting towards the arrival of the fall season.

Temperature

The ushering in of August brings an average high-temperature of a still warm 76.6°F (24.8°C), closely mirroring the 77.4°F (25.2°C) of July. An average low-temperature of 59°F (15°C) is noted in Fond du Lac during the month of August.

Humidity

The average relative humidity in August in Fond du Lac is 82%.

Rainfall

In Fond du Lac, in August, during 10.3 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Fond du Lac, during the entire year, the rain falls for 90.7 days and collects up to 7.56" (192mm) of precipitation.

Snowfall

In Fond du Lac, snow does not fall in May through September.

Daylight

In August, the average length of the day in Fond du Lac is 13h and 56min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:16 pm. On the last day of August, in Fond du Lac, sunrise is at 6:17 am and sunset at 7:30 pm CDT.

Sunshine

The average sunshine in August in Fond du Lac, Wisconsin, is 9.9h.

UV index

The months with the highest UV index in Fond du Lac are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, an average UV index of 5 transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
[Resources]

Frequently asked questions

What is the temperature in August in Fond du Lac?

The high-temperature in Fond du Lac during August is 76.6°F (24.8°C) and the low-temperature is 59°F (15°C).

What is the average humidity in August in Fond du Lac?

In Fond du Lac, the average relative humidity in August is 82%.

How much does it rain in Fond du Lac in August?

In August, the rain falls for 10.3 days. Throughout August, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Fond du Lac?

In Fond du Lac, Wisconsin, snow does not fall in May through September.

How many hours of daylight does Fond du Lac have in August?

In August, the average day length in Fond du Lac, Wisconsin, is 13h and 56min.

What time are sunrise and sunset in August in Fond du Lac?

On the first day of August in Fond du Lac, sunrise is at 5:43 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:30 pm CDT.

How long on average sun shines in August in Fond du Lac?

In August, the average sunshine duration in Fond du Lac, Wisconsin, is 9.9h.

What are the months with the highest UV index in Fond du Lac?

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 Fond du Lac?

In Fond du Lac, Wisconsin, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Fond du Lac, WI

Average temperature in August - Fond du Lac, WI
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in August: 59°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

[Resources]

Average pressure in August
Fond du Lac, WI

Average pressure in August - Fond du Lac, WI
  • Average pressure in August: 29.96"Hg

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

[Resources]

Average wind speed in August
Fond du Lac, WI

Average wind speed in August - Fond du Lac, WI
  • Average wind speed in August: 7.1mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

[Resources]

Average humidity in August
Fond du Lac, WI

Average humidity in August - Fond du Lac, WI
  • Average humidity in August: 82%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).

[Resources]

Average rainfall in August
Fond du Lac, WI

Average rainfall in August - Fond du Lac, WI
  • Average rainfall in August: 0.71"

The wettest months (with the highest rainfall) are June and October (0.94").
The driest months (with the least rainfall) are January and February (0.31").

[Resources]

Average rainfall days in August
Fond du Lac, WI

Average rainfall days in August - Fond du Lac, WI
  • Average rainfall days in August: 10.3 days

The months with the highest number of rainy days are April and July (11 days).
The month with the least rainy days is February (2.3 days).

[Resources]

Average snowfall in August
Fond du Lac, WI

Average snowfall in August - Fond du Lac, WI
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.06").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in August
Fond du Lac, WI

Average snowfall days in August - Fond du Lac, WI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Fond du Lac, WI

Average daylight in August / Average sunshine in August - Fond du Lac, WI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
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: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

[Resources]

Average sunshine days in August
Fond du Lac, WI

Average sunshine days in August - Fond du Lac, WI
  • Average sunshine days in August: 16.8 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (15.6 days).

[Resources]

Average UV index in August
Fond du Lac, WI

Average UV index in August - Fond du Lac, 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).

[Resources]

Average cloud cover in August
Fond du Lac, WI

Average cloud cover in August - Fond du Lac, WI
  • Average cloud cover in August: 34

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

[Resources]

Average visibility in August
Fond du Lac, WI

Average visibility in August - Fond du Lac, WI
  • Average visibility in August: 6mi

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

[Resources]

Fond du Lac, Wisconsin, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location