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April Weather in Lake Wisconsin, United States

Last updated: June 24, 2025

In April, the average temperature in Lake Wisconsin, United States is a cool 7°C (46°F). Expect a temperature range from a brisk -10°C (14°F) to a comfortable 27°C (80°F). During this time, 94 mm (3.7 in) of precipitation falls over approximately 12 days, contributing to an average humidity level of 85%. Stay prepared for the weather!

April Temperature in Lake Wisconsin

In April in Lake Wisconsin, the average temperature is 7°C (46°F). Maximum temperatures can reach up to 27°C (80°F) while minimums may drop as low as -10°C (14°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

April Weather in Lake Wisconsin: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Lake Wisconsin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake Wisconsin, April typically has an average temperature of 7°C (46°F), with highs reaching up to 27°C (80°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec212235455970747164513628
Data source: Temperature data for Lake Wisconsin generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Lake Wisconsin

In Lake Wisconsin in April, the precipitation amount is 94 mm (3.7 in) spread over 12 days.

April Precipitation Trends in Lake Wisconsin

The chart displays monthly precipitation patterns in Lake Wisconsin, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Lake Wisconsin, April typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec49545894131116921081131184444
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Lake Wisconsin

In Lake Wisconsin in April humidity is 85%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is.

April Average Humidity in Lake Wisconsin

This chart illustrates the average monthly humidity levels in Lake Wisconsin, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Lake Wisconsin is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Lake Wisconsin

In Lake Wisconsin in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lake Wisconsin.

Maximum UV Index Levels in Lake Wisconsin for April

The chart shows the monthly maximum UV Index (UVI) for Lake Wisconsin in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Lake Wisconsin typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Lake Wisconsin April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Lake Wisconsin Compares to Other Months

Weather in Lake Wisconsin varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Lake Wisconsin, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lake Wisconsin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)49 mm (1.9 inches)85%moderate
February Weather-6°C (22°F)54 mm (2.1 inches)85%moderate
March Weather2°C (36°F)57 mm (2.3 inches)85%moderate
April Weather7°C (46°F)94 mm (3.7 inches)85%very high
May Weather15°C (59°F)131 mm (5.2 inches)78%very high
June Weather21°C (70°F)116 mm (4.6 inches)80%very high
July Weather23°C (74°F)92 mm (3.6 inches)78%very high
August Weather22°C (71°F)108 mm (4.3 inches)76%very high
September Weather18°C (65°F)113 mm (4.4 inches)79%very high
October Weather10°C (51°F)118 mm (4.6 inches)83%moderate
November Weather2°C (36°F)43 mm (1.7 inches)88%moderate
December Weather-2°C (29°F)44 mm (1.7 inches)81%low

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