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August Weather in Heddesheim, Germany

Last updated: August 23, 2025

In Heddesheim, Germany, the average temperature in August reaches a pleasant 21°C (70°F). However, be prepared for temperature fluctuations, with lows dipping to 8°C (46°F) and highs soaring up to 36°C (97°F). The month sees an average precipitation of 54 mm (2.1 in), typically spread over 10 days, and humidity levels hover around a notable 84%. Enjoy the climate while staying prepared for the occasional rain!

August Temperature in Heddesheim

In August, in Heddesheim, the average temperature is 21°C (70°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 8°C (46°F). Be sure to pack both lightweight clothing for the heat and layers for the cooler evenings during your travels.

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

The chart illustrates August temperature patterns in Heddesheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heddesheim, August typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044515868706962534339
Data source: Temperature data for Heddesheim 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 Heddesheim

In Heddesheim in August, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

August Precipitation Trends in Heddesheim

The chart displays monthly precipitation patterns in Heddesheim, 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 Heddesheim, August typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6158693074745754466150104
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Heddesheim

In Heddesheim in August, humidity is 84%. With an average temperature of 21°C (70°F), this humidity feels like thick, warm air wrapping around you, making outdoor activities quite uncomfortable and necessitating frequent hydration breaks for a more enjoyable travel experience.

August Average Humidity in Heddesheim

This chart illustrates the average monthly humidity levels in Heddesheim, 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 Heddesheim is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Heddesheim

In Heddesheim in August, 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 Heddesheim.

Maximum UV Index Levels in Heddesheim for August

The chart shows the monthly maximum UV Index (UVI) for Heddesheim 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 Heddesheim typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Heddesheim 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 Heddesheim Compares to Other Months

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

This table compares monthly weather conditions in Heddesheim, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)60 mm (2.4 inches)91%low
February Weather4°C (40°F)58 mm (2.3 inches)89%moderate
March Weather7°C (45°F)69 mm (2.7 inches)87%moderate
April Weather11°C (51°F)30 mm (1.2 inches)83%high
May Weather14°C (58°F)74 mm (2.9 inches)79%very high
June Weather20°C (68°F)73 mm (2.9 inches)82%very high
July Weather21°C (70°F)57 mm (2.2 inches)83%very high
August Weather21°C (70°F)54 mm (2.1 inches)84%high
September Weather16°C (62°F)46 mm (1.8 inches)85%high
October Weather12°C (53°F)61 mm (2.4 inches)88%moderate
November Weather6°C (43°F)50 mm (1.9 inches)89%low
December Weather4°C (40°F)104 mm (4.1 inches)91%low

Compare Heddesheim's Climate with Cities Worldwide