April weather forecast
Lake Tomahawk, WI

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Weather in April

April is a chilly spring month in Lake Tomahawk, Wisconsin, with an average temperature fluctuating between 31.1°F (-0.5°C) and 46.9°F (8.3°C).

Temperature

The shift into April is accompanied by a temperature increase, with the average high-temperature rising from an icy 34.5°F (1.4°C) in March to a frosty 46.9°F (8.3°C). In April, the recorded average low-temperature in Lake Tomahawk is a freezing cold 31.1°F (-0.5°C).

Humidity

In Lake Tomahawk, the average relative humidity in April is 78%.

Rainfall

In April, the rain falls for 12.1 days. Throughout April, 2.05" (52mm) of precipitation is accumulated. In Lake Tomahawk, Wisconsin, during the entire year, the rain falls for 119.7 days and collects up to 18.78" (477mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, in Lake Tomahawk, it is snowing for 10 days. Throughout April, 5.75" (146mm) of snow is accumulated. In Lake Tomahawk, Wisconsin, during the entire year, snow falls for 113 days and aggregates up to 37.13" (943mm) of snow.

Daylight

The average length of the day in April is 13h and 34min.
On the first day of April in Lake Tomahawk, sunrise is at 6:36 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:05 pm CDT.

Sunshine

The average sunshine in April is 6.5h.

UV index

The average daily maximum UV index in April in Lake Tomahawk 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: The daily high UV index of 3 during April translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are April temperatures in Lake Tomahawk?

The average high-temperature and low-temperature during April are 46.9°F (8.3°C) and 31.1°F (-0.5°C) respectively.

What is the average humidity in April in Lake Tomahawk?

The average relative humidity in April is 78%.

How many days does it rain in April in Lake Tomahawk?

In April, the rain falls for 12.1 days. Throughout April, 2.05" (52mm) of precipitation is accumulated.

How much does it snow in Lake Tomahawk in April?

In Lake Tomahawk, Wisconsin, in April, during 10 snowfall days, 5.75" (146mm) of snow is typically accumulated.

How many hours of daylight does Lake Tomahawk have in April?

In April, the average day length in Lake Tomahawk is 13h and 34min.

When is the sunrise / sunset in April in Lake Tomahawk?

On the first day of April in Lake Tomahawk, sunrise is at 6:36 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:05 pm CDT.

How long on average sun shines in April in Lake Tomahawk?

In April, the average sunshine duration in Lake Tomahawk is 6.5h.

How high is the UV index in April in Lake Tomahawk?

In Lake Tomahawk, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Lake Tomahawk, WI

Average temperature in April - Lake Tomahawk, WI
  • Average high temperature in April: 46.9°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 (18.9°F).

  • Average low temperature in April: 31.1°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

Average pressure in April
Lake Tomahawk, WI

Average pressure in April - Lake Tomahawk, WI
  • Average pressure in April: 29.98"Hg

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

Average wind speed in April
Lake Tomahawk, WI

Average wind speed in April - Lake Tomahawk, WI
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in April
Lake Tomahawk, WI

Average humidity in April - Lake Tomahawk, WI
  • Average humidity in April: 78%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).

Average rainfall in April
Lake Tomahawk, WI

Average rainfall in April - Lake Tomahawk, WI
  • Average rainfall in April: 2.05"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.83").

Average rainfall days in April
Lake Tomahawk, WI

Average rainfall days in April - Lake Tomahawk, WI
  • Average rainfall days in April: 12.1 days

The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.7 days).

Average snowfall in April
Lake Tomahawk, WI

Average snowfall in April - Lake Tomahawk, WI
  • Average snowfall in April: 5.75"

The month with the highest snowfall is December (6.89").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Lake Tomahawk, WI

Average snowfall days in April - Lake Tomahawk, WI
  • Average snowfall days in April: 10 days

The month with the highest number of snowfall days is January (23.6 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Lake Tomahawk, WI

Average daylight in April / Average sunshine in April - Lake Tomahawk, WI
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in April: 6h and 3min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 6min).

Average sunshine days in April
Lake Tomahawk, WI

Average sunshine days in April - Lake Tomahawk, WI
  • Average sunshine days in April: 10.4 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is January (8.3 days).

Average UV index in April
Lake Tomahawk, WI

Average UV index in April - Lake Tomahawk, WI
  • Average UV index in April: 3

The months with the highest UV index are 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
Lake Tomahawk, WI

Average cloud cover in April - Lake Tomahawk, WI
  • Average cloud cover in April: 58

The months with the most cloud cover are January and February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in April
Lake Tomahawk, WI

Average visibility in April - Lake Tomahawk, WI
  • Average visibility in April: 5mi

The months with the highest visibility are May, June and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

Lake Tomahawk, Wisconsin, USA

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