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April Weather in Luxemburg, United States

Last updated: June 24, 2025

In Luxemburg, United States, the average temperature in April hovers around 6°C (43°F), with minimums reaching as low as -14°C (7°F) and maximums peaking at 25°C (76°F). This month sees about 98 mm (3.9 in) of precipitation spread over 12 days, contributing to an average humidity level of 84%. Make sure to bundle up and prepare for some wet weather!

April Temperature in Luxemburg

In April in Luxemburg, the average temperature is 6°C (43°F), with maximums reaching 25°C (76°F) and minimums dipping as low as -14°C (7°F). It's a month that promises a wide range of temperatures, so be sure to pack clothing suitable for both warm and chilly weather while exploring.

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

The chart illustrates April temperature patterns in Luxemburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Luxemburg, April typically has an average temperature of 6°C (43°F), with highs reaching up to 25°C (76°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec222233425567727063503628
Data source: Temperature data for Luxemburg 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 Luxemburg

In Luxemburg in April, the precipitation amount is 98 mm (3.9 in) over the course of 12 days.

April Precipitation Trends in Luxemburg

The chart displays monthly precipitation patterns in Luxemburg, 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 Luxemburg, April typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4248599810310510410267964754
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Luxemburg

In Luxemburg in April, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.

April Average Humidity in Luxemburg

This chart illustrates the average monthly humidity levels in Luxemburg, 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 Luxemburg is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%87%84%77%75%75%73%78%84%89%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Luxemburg

In Luxemburg 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 Luxemburg.

Maximum UV Index Levels in Luxemburg for April

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

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

This table compares monthly weather conditions in Luxemburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)42 mm (1.6 inches)89%low
February Weather-6°C (22°F)48 mm (1.9 inches)90%moderate
March Weather1°C (33°F)59 mm (2.3 inches)87%moderate
April Weather6°C (43°F)98 mm (3.9 inches)84%high
May Weather13°C (56°F)103 mm (4.1 inches)77%very high
June Weather19°C (67°F)105 mm (4.1 inches)75%very high
July Weather22°C (72°F)104 mm (4.1 inches)74%very high
August Weather21°C (70°F)102 mm (4.0 inches)73%very high
September Weather17°C (63°F)67 mm (2.6 inches)78%high
October Weather10°C (51°F)96 mm (3.8 inches)84%moderate
November Weather2°C (36°F)47 mm (1.9 inches)89%moderate
December Weather-2°C (28°F)54 mm (2.1 inches)87%low

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