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August Weather in Mern, Denmark

Last updated: August 23, 2025

In August, the average temperature in Mern, Denmark hovers around 18°C (65°F). Expect a comfortable range with minimums dipping to 13°C (56°F) and maximums reaching 26°C (80°F). However, be prepared for some rain, as precipitation totals 84 mm (3.3 in) over approximately 14 days, contributing to an average humidity of 77%.

August Temperature in Mern

In August in Mern, the average temperature is 18°C (65°F). Maximums can reach 26°C (80°F) and minimums can be as low as 13°C (56°F). This pleasant climate makes Mern an ideal destination for travelers seeking a comfortable getaway.

August Weather in Mern: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Mern, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mern, August typically has an average temperature of 18°C (65°F), with highs reaching up to 26°C (80°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec373739455362646560534640
Data source: Temperature data for Mern 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.

August Precipitation in Mern

In Mern in August, the precipitation amount is 84 mm (3.3 in) over the course of 14 days.

August Precipitation Trends in Mern

The chart displays monthly precipitation patterns in Mern, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Mern, August typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec555062364351718467955268
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Mern

In Mern in August humidity is 77%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that's both refreshing and slightly stifling, making it essential for travelers to stay hydrated and take frequent breaks to enjoy the vibrant surroundings without feeling overly fatigued.

August Average Humidity in Mern

This chart illustrates the average monthly humidity levels in Mern, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Mern is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%85%80%77%77%77%84%87%89%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Mern

In Mern in August, 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 Mern, you can refer to this Hourly UV Index in Mern.

Maximum UV Index Levels in Mern for August

The chart shows the monthly maximum UV Index (UVI) for Mern in August, 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 August, the maximum UV index in Mern typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765321
Data source: Mern August 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 August Weather in Mern Compares to Other Months

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

This table compares monthly weather conditions in Mern, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)55 mm (2.2 inches)90%low
February Weather3°C (38°F)50 mm (2.0 inches)89%low
March Weather4°C (39°F)62 mm (2.5 inches)88%moderate
April Weather7°C (45°F)36 mm (1.4 inches)85%moderate
May Weather11°C (53°F)43 mm (1.7 inches)80%high
June Weather17°C (62°F)51 mm (2.0 inches)77%very high
July Weather18°C (65°F)70 mm (2.8 inches)77%high
August Weather18°C (65°F)84 mm (3.3 inches)77%high
September Weather16°C (60°F)67 mm (2.6 inches)83%moderate
October Weather12°C (54°F)95 mm (3.7 inches)87%moderate
November Weather8°C (46°F)52 mm (2.0 inches)89%low
December Weather4°C (40°F)68 mm (2.7 inches)88%low

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