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July Weather in Dillenburg, Germany

Last updated: August 23, 2025

In July, the average temperature in Dillenburg, Germany hovers around 18°C (65°F), offering a pleasant climate. Be prepared for temperature fluctuations, as it can dip to a cool 6°C (43°F) or soar to a warm 36°C (97°F). During this month, you can expect approximately 87 mm (3.4 in) of rain spread across 11 days, with an average humidity of 74% adding a touch of warmth to the air.

July Temperature in Dillenburg

In July in Dillenburg, the average temperature is 18°C (65°F). Maximum temperatures can reach 36°C (97°F), while the minimum can dip as low as 6°C (43°F). Pack accordingly and be prepared for a range of weather conditions during your travels.

July Weather in Dillenburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Dillenburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dillenburg, July typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641485463646457504137
Data source: Temperature data for Dillenburg 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.

July Precipitation in Dillenburg

In Dillenburg in July, the precipitation amount is 87 mm (3.4 in) over the course of 11 days.

July Precipitation Trends in Dillenburg

The chart displays monthly precipitation patterns in Dillenburg, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Dillenburg, July typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8278904280758777587355113
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Dillenburg

In Dillenburg in July humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

July Average Humidity in Dillenburg

This chart illustrates the average monthly humidity levels in Dillenburg, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Dillenburg is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Dillenburg

In Dillenburg in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Dillenburg.

Maximum UV Index Levels in Dillenburg for July

The chart shows the monthly maximum UV Index (UVI) for Dillenburg in July, 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 July, the maximum UV index in Dillenburg typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Dillenburg July 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 July Weather in Dillenburg Compares to Other Months

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

This table compares monthly weather conditions in Dillenburg, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)82 mm (3.2 inches)92%low
February Weather2°C (36°F)78 mm (3.1 inches)90%low
March Weather5°C (41°F)90 mm (3.6 inches)87%moderate
April Weather9°C (48°F)42 mm (1.7 inches)83%moderate
May Weather12°C (54°F)80 mm (3.1 inches)76%high
June Weather17°C (64°F)75 mm (3.0 inches)74%very high
July Weather18°C (65°F)87 mm (3.4 inches)74%very high
August Weather18°C (65°F)77 mm (3.0 inches)75%high
September Weather14°C (57°F)58 mm (2.3 inches)82%moderate
October Weather10°C (50°F)73 mm (2.9 inches)88%moderate
November Weather5°C (41°F)55 mm (2.2 inches)90%low
December Weather3°C (37°F)113 mm (4.5 inches)92%low

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