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April Weather in Plum City, United States

Last updated: June 24, 2025

In April, the average temperature in Plum City, United States is a chilly 6°C (43°F). This month can bring extremes, with temperatures dipping as low as -16°C (3°F), while reaching up to 27°C (81°F). Expect about 92 mm (3.6 in) of precipitation over 11 days, contributing to a fairly high average humidity of 85%. Get ready for a mix of wintery and mildly warm experiences!

April Temperature in Plum City

In April in Plum City, the average temperature is 6°C (43°F), with maximums reaching 27°C (81°F) and minimums dipping as low as -16°C (3°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack layers for both warm and chilly conditions.

April Weather in Plum City: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Plum City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plum City, April typically has an average temperature of 6°C (43°F), with highs reaching up to 27°C (81°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec171733435870737063483323
Data source: Temperature data for Plum City 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 Plum City

In Plum City in April, the precipitation amount is 92 mm (3.6 in) spread over 11 days.

April Precipitation Trends in Plum City

The chart displays monthly precipitation patterns in Plum City, 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 Plum City, April typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec334359921451341201331091094556
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Plum City

In Plum City in April, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

April Average Humidity in Plum City

This chart illustrates the average monthly humidity levels in Plum City, 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 Plum City is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Plum City

In Plum City in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Plum City.

Maximum UV Index Levels in Plum City for April

The chart shows the monthly maximum UV Index (UVI) for Plum City 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 Plum City typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Plum City 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 Plum City Compares to Other Months

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

This table compares monthly weather conditions in Plum City, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)33 mm (1.3 inches)88%low
February Weather-8°C (18°F)43 mm (1.7 inches)89%moderate
March Weather1°C (33°F)59 mm (2.3 inches)86%moderate
April Weather6°C (43°F)92 mm (3.6 inches)85%high
May Weather15°C (59°F)145 mm (5.7 inches)79%very high
June Weather21°C (70°F)134 mm (5.3 inches)80%very high
July Weather23°C (74°F)120 mm (4.7 inches)80%very high
August Weather21°C (70°F)133 mm (5.2 inches)78%very high
September Weather17°C (64°F)109 mm (4.3 inches)80%high
October Weather9°C (48°F)109 mm (4.3 inches)84%moderate
November Weather1°C (33°F)45 mm (1.8 inches)89%moderate
December Weather-5°C (24°F)56 mm (2.2 inches)85%low

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