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April Weather in New Berlin, United States

Last updated: June 24, 2025

In April, the average temperature in New Berlin, United States hovers around 11°C (53°F), with a minimum dipping to -7°C (20°F) and reaching a maximum of 29°C (84°F). Expect a fair amount of rainfall, with 133 mm (5.2 in) spread over 11 days. The air tends to be quite humid, with an average humidity of 80%—perfect for cozy indoor moments!

April Temperature in New Berlin

In April in New Berlin, the average temperature is 11°C (53°F). Maximum temperatures can reach 29°C (84°F), while minimum temperatures can drop as low as -7°C (20°F). Travelers should be prepared for a wide range of weather conditions during this time.

April Weather in New Berlin: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in New Berlin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Berlin, April typically has an average temperature of 11°C (53°F), with highs reaching up to 29°C (84°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec293244526575777471574236
Data source: Temperature data for New Berlin 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 New Berlin

In New Berlin in April, the precipitation amount is 133 mm (5.2 in) spread over a period of 11 days.

April Precipitation Trends in New Berlin

The chart displays monthly precipitation patterns in New Berlin, 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 New Berlin, April typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec676714113314813211489601057050
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in New Berlin

In New Berlin in April, humidity is 80%. With an average temperature of 11°C (53°F), this humidity feels like a damp blanket wrapped around you, making it slightly uncomfortable for traveling, as the cool air mixes with the moisture, leaving you feeling chilly and a bit sticky at the same time.

April Average Humidity in New Berlin

This chart illustrates the average monthly humidity levels in New Berlin, 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 New Berlin is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in New Berlin

In New Berlin in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in New Berlin.

Maximum UV Index Levels in New Berlin for April

The chart shows the monthly maximum UV Index (UVI) for New Berlin 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 New Berlin typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec367910111199643
Data source: New Berlin 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 New Berlin Compares to Other Months

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

This table compares monthly weather conditions in New Berlin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)67 mm (2.6 inches)82%moderate
February Weather0°C (32°F)67 mm (2.6 inches)80%high
March Weather6°C (44°F)141 mm (5.5 inches)80%high
April Weather11°C (53°F)133 mm (5.2 inches)80%very high
May Weather19°C (66°F)148 mm (5.8 inches)82%very high
June Weather24°C (75°F)132 mm (5.2 inches)83%extreme
July Weather25°C (78°F)114 mm (4.5 inches)81%extreme
August Weather23°C (75°F)88 mm (3.5 inches)80%very high
September Weather21°C (71°F)60 mm (2.4 inches)76%very high
October Weather14°C (57°F)105 mm (4.1 inches)76%high
November Weather5°C (42°F)70 mm (2.8 inches)85%moderate
December Weather2°C (36°F)50 mm (2.0 inches)86%moderate

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