April weather forecast
Fond du Lac, WI

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Weather in April

April comes with an enjoyable relent in the stern chills of winter months, paving the way for spring’s welcoming moderate temperatures in Fond du Lac. The disappearance of snowfall, now reduced to a mere 0.31" (8mm), offers a less frosty glance of Fond du Lac. As daylight hours stretch towards the 13.5 hours mark per day, an extended glimpse of the sun becomes a common sight. The cityscape, now less blanketed in white, wears a refreshing green hue with flora flourishing. However, moving from the clement conditions in April to warmer May temperatures will certainly be a drastic shift.

Temperature

With the arrival of April, the average high-temperature transitions from a cold 39°F (3.9°C) in March to a fresh 51.1°F (10.6°C). Throughout April, an average low-temperature of 35.8°F (2.1°C) is experienced in Fond du Lac.

Humidity

April is the least humid month, with an average relative humidity of 76%.

Rainfall

In Fond du Lac, in April, during 11 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, in Fond du Lac, there are 90.7 rainfall days, and 7.56" (192mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 2 snowfall days, in April, Fond du Lac aggregates 0.31" (8mm) of snow. In Fond du Lac, during the entire year, snow falls for 42 days and aggregates up to 4.25" (108mm) of snow.

Daylight

In Fond du Lac, the average length of the day in April is 13h and 28min.
On the first day of April, sunrise is at 6:33 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:55 pm CDT.

Sunshine

In April, the average sunshine is 7.3h.

UV index

In Fond du Lac, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Fond du Lac in April?

In April, in Fond du Lac, the average high-temperature is 51.1°F (10.6°C), and the average low-temperature is 35.8°F (2.1°C).

What is the least humid month in Fond du Lac?

April is the least humid month, with an average relative humidity of 76%.

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

In Fond du Lac, the average relative humidity in April is 76%.

How many days does it rain in April in Fond du Lac?

In Fond du Lac, Wisconsin, during April, the rain falls for 11 days and regularly aggregates up to 0.75" (19mm) of precipitation.

What is the last month it snows in Fond du Lac?

April is the last month it regularly snows in Fond du Lac. During 2 snowfall days, in April, Fond du Lac aggregates 0.31" (8mm) of snow.

What is the average length of the day in April in Fond du Lac?

In April, the average day length is 13h and 28min.

When is the sunrise / sunset in April in Fond du Lac?

On the first day of April, sunrise is at 6:33 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:55 pm CDT.

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

In Fond du Lac, the average sunshine duration in April is 7.3h.

What is the UV index intensity in April in Fond du Lac?

The average daily maximum UV index in April is 3. 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 April
Fond du Lac, WI

Average temperature in April - Fond du Lac, WI
  • Average high temperature in April: 51.1°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 April: 35.8°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).

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Average pressure in April
Fond du Lac, WI

Average pressure in April - Fond du Lac, WI
  • Average pressure in April: 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).

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Average wind speed in April
Fond du Lac, WI

Average wind speed in April - Fond du Lac, WI
  • Average wind speed in April: 10.4mph

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).

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Average humidity in April
Fond du Lac, WI

Average humidity in April - Fond du Lac, WI
  • Average humidity in April: 76%

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

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Average rainfall in April
Fond du Lac, WI

Average rainfall in April - Fond du Lac, WI
  • Average rainfall in April: 0.75"

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").

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Average rainfall days in April
Fond du Lac, WI

Average rainfall days in April - Fond du Lac, WI
  • Average rainfall days in April: 11 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).

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Average snowfall in April
Fond du Lac, WI

Average snowfall in April - Fond du Lac, WI
  • Average snowfall in April: 0.31"

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

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Average snowfall days in April
Fond du Lac, WI

Average snowfall days in April - Fond du Lac, WI
  • Average snowfall days in April: 2 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).

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

Average daylight in April / Average sunshine in April - Fond du Lac, WI
  • Average daylight in April: 13h and 3min

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 April: 7h and 2min

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).

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Average sunshine days in April
Fond du Lac, WI

Average sunshine days in April - Fond du Lac, WI
  • Average sunshine days in April: 15.9 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).

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Average UV index in April
Fond du Lac, WI

Average UV index in April - Fond du Lac, WI
  • Average UV index in April: 3

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 April
Fond du Lac, WI

Average cloud cover in April - Fond du Lac, WI
  • Average cloud cover in April: 52

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

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Average visibility in April
Fond du Lac, WI

Average visibility in April - Fond du Lac, WI
  • Average visibility in April: 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).

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Fond du Lac, Wisconsin, USA

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