July Weather in Heyersum, Germany

Last updated: August 23, 2025

In July, the average temperature in Heyersum, Germany is a pleasant 19°C (66°F). Expect a minimum of 7°C (44°F) and a maximum soaring up to 37°C (98°F). During this month, anticipate around 84 mm (3.3 in) of precipitation spread over 11 days, contributing to an average humidity of 66%.

July Temperature in Heyersum

In July in Heyersum, the average temperature is 19°C (66°F), with maximums reaching up to 37°C (98°F) and minimums dropping as low as 7°C (44°F). Travelers should prepare for a wide range of temperatures and pack accordingly for both warm and cooler days.

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

The chart illustrates July temperature patterns in Heyersum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heyersum, July typically has an average temperature of 19°C (66°F), with highs reaching up to 37°C (98°F) and lows dropping to around 7°C (44°F).

Data source: Temperature data for Heyersum generated using information from the Copernicus Climate Change Service.

July Precipitation in Heyersum

In Heyersum, in July, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

July Precipitation Trends in Heyersum

The chart displays monthly precipitation patterns in Heyersum, 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 Heyersum, July typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Heyersum

In Heyersum in July, humidity is 66%. With an average temperature of 19°C (66°F), this humidity feels like a warm, cozy embrace, creating an inviting atmosphere for exploring the local sights while ensuring you stay hydrated and comfortable throughout your adventures.

July Average Humidity in Heyersum

This chart illustrates the average monthly humidity levels in Heyersum, 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 Heyersum is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Heyersum

In Heyersum 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 Heyersum.

Maximum UV Index Levels in Heyersum for July

The chart shows the monthly maximum UV Index (UVI) for Heyersum 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 Heyersum typically reaches 8, which falls under the very high exposure category.

Data source: Heyersum 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 Heyersum Compares to Other Months

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

This table compares monthly weather conditions in Heyersum, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	57 mm (2.2 inches)	91%	low
February Weather	4°C (39°F)	62 mm (2.4 inches)	89%	low
March Weather	6°C (43°F)	64 mm (2.5 inches)	87%	moderate
April Weather	9°C (49°F)	44 mm (1.7 inches)	82%	moderate
May Weather	13°C (56°F)	63 mm (2.5 inches)	73%	high
June Weather	18°C (65°F)	67 mm (2.6 inches)	66%	very high
July Weather	19°C (66°F)	84 mm (3.3 inches)	66%	very high
August Weather	19°C (67°F)	71 mm (2.8 inches)	67%	high
September Weather	15°C (59°F)	59 mm (2.3 inches)	81%	moderate
October Weather	12°C (53°F)	73 mm (2.9 inches)	86%	moderate
November Weather	7°C (44°F)	45 mm (1.8 inches)	90%	low
December Weather	4°C (40°F)	69 mm (2.7 inches)	90%	low