April weather forecast
Clintonville, WI

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Weather in April

April in Clintonville, Wisconsin, is a cool spring month, with an average temperature fluctuating between 34.5°F (1.4°C) and 50.7°F (10.4°C).

Temperature

With the onset of April, Clintonville's average high-temperature sees a rise, moving from March's icy 38.1°F (3.4°C) to a fresh 50.7°F (10.4°C). Clintonville experiences an average low-temperature of 34.5°F (1.4°C) in the month of April.

Humidity

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

Rainfall

In Clintonville, in April, it is raining for 13.3 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 122.7 rainfall days, and 19.72" (501mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In April, it is snowing for 3.6 days. Throughout April, 1.89" (48mm) of snow is accumulated. In Clintonville, during the entire year, snow falls for 51.8 days and aggregates up to 17.28" (439mm) of snow.

Daylight

In Clintonville, the average length of the day in April is 13h and 31min.
On the first day of April, sunrise is at 6:34 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 7:59 pm CDT.

Sunshine

In April, the average sunshine in Clintonville is 7.3h.

UV index

In Clintonville, Wisconsin, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 3 during April translates into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average April temperature in Clintonville?

In April, the average high-temperature and low-temperature are 50.7°F (10.4°C) and 34.5°F (1.4°C) respectively.

What is the least humid month?

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

What is the average humidity in April?

In Clintonville, the average relative humidity in April is 76%.

How much does it rain in April?

In Clintonville, in April, during 13.3 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

How much does it snow in April?

In Clintonville, in April, during 3.6 snowfall days, 1.89" (48mm) of snow is typically accumulated.

How many hours of daylight does Clintonville have in April?

The average day length in April is 13h and 31min.

What time are sunrise and sunset in April?

On the first day of April, sunrise is at 6:34 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 7:59 pm CDT.

How long on average sun shines in April?

The average sunshine duration in April is 7.3h.

What is the UV index reading in April?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Clintonville, WI

Average temperature in April - Clintonville, WI
  • Average high temperature in April: 50.7°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (21.7°F).

  • Average low temperature in April: 34.5°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 (10.8°F).

Average pressure in April
Clintonville, WI

Average pressure in April - Clintonville, WI
  • Average pressure in April: 29.97"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).

Average wind speed in April
Clintonville, WI

Average wind speed in April - Clintonville, WI
  • Average wind speed in April: 9.6mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

Average humidity in April
Clintonville, WI

Average humidity in April - Clintonville, 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%).

Average rainfall in April
Clintonville, WI

Average rainfall in April - Clintonville, WI
  • Average rainfall in April: 1.89"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in April
Clintonville, WI

Average rainfall days in April - Clintonville, WI
  • Average rainfall days in April: 13.3 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (3.5 days).

Average snowfall in April
Clintonville, WI

Average snowfall in April - Clintonville, WI
  • Average snowfall in April: 1.89"

The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Clintonville, WI

Average snowfall days in April - Clintonville, WI
  • Average snowfall days in April: 3.6 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Clintonville, WI

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

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 April: 7h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in April
Clintonville, WI

Average sunshine days in April - Clintonville, WI
  • Average sunshine days in April: 13.6 days

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in April
Clintonville, WI

Average UV index in April - Clintonville, 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).

Average cloud cover in April
Clintonville, WI

Average cloud cover in April - Clintonville, WI
  • Average cloud cover in April: 51

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in April
Clintonville, WI

Average visibility in April - Clintonville, WI
  • Average visibility in April: 6mi

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

Clintonville, Wisconsin, USA

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