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February Weather in Mersch, Luxembourg

Last updated: August 23, 2025

In February, the average temperature in Mersch, Luxembourg hovers around 3°C (38°F). Expect chilly days, with minimum temperatures dipping to -11°C (13°F) and a few warmer spells reaching up to 18°C (66°F). Don't forget your umbrella, as the region experiences about 75 mm (3.0 in) of precipitation over 12 days, all while maintaining a high average humidity of 90%.

February Temperature in Mersch

In February in Mersch, the average temperature is 3°C (38°F), with maximums reaching up to 18°C (66°F) and minimums dropping as low as -11°C (13°F). This temperature variation requires travelers to prepare for both chilly conditions and milder days.

February Weather in Mersch: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Mersch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mersch, February typically has an average temperature of 3°C (38°F), with highs reaching up to 18°C (66°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485563656558514238
Data source: Temperature data for Mersch 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.

February Precipitation in Mersch

In Mersch in February, the precipitation amount is 75 mm (3.0 in) over the course of 12 days.

February Precipitation Trends in Mersch

The chart displays monthly precipitation patterns in Mersch, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Mersch, February typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7276834174777366648069122
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Mersch

In Mersch in February humidity is 90%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill wrapping around you, making travel uncomfortable as the cold penetrates your clothing while the heavy moisture lingers in the air.

February Average Humidity in Mersch

This chart illustrates the average monthly humidity levels in Mersch, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Mersch is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Mersch

In Mersch in February, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Mersch, you can check the information here.

Maximum UV Index Levels in Mersch for February

The chart shows the monthly maximum UV Index (UVI) for Mersch in February, 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 February, the maximum UV index in Mersch typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Mersch February 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 February Weather in Mersch Compares to Other Months

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

This table compares monthly weather conditions in Mersch, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)72 mm (2.8 inches)91%low
February Weather3°C (38°F)75 mm (3.0 inches)90%moderate
March Weather6°C (43°F)83 mm (3.2 inches)88%moderate
April Weather9°C (49°F)41 mm (1.6 inches)84%high
May Weather13°C (55°F)74 mm (2.9 inches)81%very high
June Weather17°C (64°F)77 mm (3.0 inches)82%very high
July Weather18°C (65°F)73 mm (2.9 inches)82%very high
August Weather18°C (65°F)66 mm (2.6 inches)80%very high
September Weather14°C (58°F)64 mm (2.5 inches)83%high
October Weather10°C (51°F)80 mm (3.2 inches)89%moderate
November Weather5°C (42°F)69 mm (2.7 inches)91%low
December Weather4°C (39°F)122 mm (4.8 inches)93%low

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