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March Weather in Mertloch, Germany

Last updated: August 23, 2025

In March, the average temperature in Mertloch, Germany hovers around 6°C (42°F). Expect minimums plummeting to -12°C (10°F) and maximums reaching 22°C (72°F). With an average precipitation of 67 mm (2.7 in) spread across 15 days, the atmosphere is notably humid, averaging 87%. Prepare for a mix of chilly and wet days!

March Temperature in Mertloch

In March in Mertloch, the average temperature is 6°C (42°F), with maximums reaching up to 22°C (72°F) and minimums dipping as low as -12°C (10°F). Be sure to pack a variety of clothing to accommodate the wide temperature range during your travels!

March Weather in Mertloch: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Mertloch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mertloch, March typically has an average temperature of 6°C (42°F), with highs reaching up to 22°C (72°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485564656558514238
Data source: Temperature data for Mertloch 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.

March Precipitation in Mertloch

In Mertloch in March, the precipitation amount is 67 mm (2.7 in) over the course of 15 days.

March Precipitation Trends in Mertloch

The chart displays monthly precipitation patterns in Mertloch, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Mertloch, March typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec605667387177716749564889
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Mertloch

In Mertloch in March humidity is 87%. With an average temperature of 6°C (42°F), this humidity feels like a persistent chill that seeps into your bones, making it uncomfortable for traveling and leaving you longing for warmth at every turn.

March Average Humidity in Mertloch

This chart illustrates the average monthly humidity levels in Mertloch, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Mertloch is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Mertloch

In Mertloch in March, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mertloch for better planning.

Maximum UV Index Levels in Mertloch for March

The chart shows the monthly maximum UV Index (UVI) for Mertloch in March, 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 March, the maximum UV index in Mertloch typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Mertloch March 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 March Weather in Mertloch Compares to Other Months

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

This table compares monthly weather conditions in Mertloch, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)60 mm (2.3 inches)91%low
February Weather3°C (38°F)56 mm (2.2 inches)90%moderate
March Weather6°C (42°F)67 mm (2.7 inches)87%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather13°C (55°F)71 mm (2.8 inches)77%very high
June Weather18°C (64°F)77 mm (3.0 inches)74%very high
July Weather18°C (65°F)71 mm (2.8 inches)72%very high
August Weather18°C (65°F)67 mm (2.6 inches)71%high
September Weather14°C (58°F)49 mm (1.9 inches)81%moderate
October Weather11°C (51°F)56 mm (2.2 inches)88%moderate
November Weather5°C (42°F)48 mm (1.9 inches)91%low
December Weather3°C (39°F)89 mm (3.5 inches)92%low

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