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April Weather in Bollwiller, France

Last updated: August 23, 2025

In Bollwiller, France, the average temperature in April hovers around 10°C (51°F). Expect a minimum of -3°C (26°F) and a pleasant maximum of 27°C (81°F). During this month, precipitation totals 48 mm (1.9 in), spread over approximately 9 days, while the air remains comfortably humid with an average of 84% humidity.

April Temperature in Bollwiller

In April in Bollwiller, the average temperature is 10°C (51°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -3°C (26°F). This temperature range makes Bollwiller an ideal destination for travelers who enjoy a mix of mild and cooler days.

April Weather in Bollwiller: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Bollwiller, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bollwiller, April typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec363944505766696861524238
Data source: Temperature data for Bollwiller 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 Bollwiller

In Bollwiller in April, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.

April Precipitation Trends in Bollwiller

The chart displays monthly precipitation patterns in Bollwiller, 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 Bollwiller, April typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec88758248109877772528070120
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bollwiller

In Bollwiller in April humidity is 84%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making even short distances feel burdensome and leaving you longing for a cozy indoor refuge while exploring the area.

April Average Humidity in Bollwiller

This chart illustrates the average monthly humidity levels in Bollwiller, 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 Bollwiller is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bollwiller

In Bollwiller in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bollwiller, you can refer to this Hourly UV Index in Bollwiller.

Maximum UV Index Levels in Bollwiller for April

The chart shows the monthly maximum UV Index (UVI) for Bollwiller 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 Bollwiller typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Bollwiller 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 Bollwiller Compares to Other Months

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

This table compares monthly weather conditions in Bollwiller, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)88 mm (3.5 inches)91%low
February Weather4°C (40°F)75 mm (2.9 inches)89%moderate
March Weather6°C (44°F)82 mm (3.2 inches)87%moderate
April Weather10°C (51°F)48 mm (1.9 inches)84%high
May Weather14°C (57°F)109 mm (4.3 inches)80%very high
June Weather19°C (67°F)87 mm (3.4 inches)82%very high
July Weather21°C (69°F)77 mm (3.0 inches)82%very high
August Weather20°C (69°F)72 mm (2.9 inches)77%very high
September Weather16°C (61°F)52 mm (2.0 inches)81%high
October Weather11°C (52°F)80 mm (3.2 inches)89%moderate
November Weather6°C (42°F)70 mm (2.8 inches)89%low
December Weather4°C (39°F)120 mm (4.7 inches)91%low

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