July Weather in Altenau, Germany

Last updated: August 23, 2025

In July, the average temperature in Altenau, Germany hovers around 17°C (64°F), with temperatures ranging from a cool 5°C (42°F) to a sweltering 34°C (93°F). Expect 87 mm (3.4 in) of precipitation spread over about 13 days, contributing to an average humidity of 79%. Whether you're exploring or relaxing, be prepared for a mix of warm days and occasional rainfall!

July Temperature in Altenau

In July in Altenau, the average temperature is 17°C (64°F). The maximum can reach 34°C (93°F), while the minimum can be as low as 5°C (42°F). It's a great time to visit if you enjoy mild temperatures with the possibility of warm days and cooler nights.

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

The chart illustrates July temperature patterns in Altenau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altenau, July typically has an average temperature of 17°C (64°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (42°F).

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

July Precipitation in Altenau

In Altenau in July, the precipitation amount is 87 mm (3.4 in) spread over 13 days.

July Precipitation Trends in Altenau

The chart displays monthly precipitation patterns in Altenau, 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 Altenau, July typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 13 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 Altenau

In Altenau in July humidity is 79%. With an average temperature of 17°C (64°F), this humidity feels like a warm blanket wrapped around you, making outdoor activities feel a bit muggy and requiring frequent hydration as you explore the sights.

July Average Humidity in Altenau

This chart illustrates the average monthly humidity levels in Altenau, 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 Altenau is approximately 79%, 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 Altenau

In Altenau 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 Altenau.

Maximum UV Index Levels in Altenau for July

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

Data source: Altenau 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 Altenau Compares to Other Months

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

This table compares monthly weather conditions in Altenau, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	73 mm (2.9 inches)	91%	low
February Weather	1°C (34°F)	72 mm (2.8 inches)	90%	low
March Weather	4°C (39°F)	73 mm (2.9 inches)	88%	moderate
April Weather	8°C (46°F)	45 mm (1.8 inches)	83%	moderate
May Weather	12°C (54°F)	74 mm (2.9 inches)	75%	high
June Weather	17°C (63°F)	86 mm (3.4 inches)	79%	very high
July Weather	17°C (64°F)	87 mm (3.4 inches)	79%	very high
August Weather	18°C (64°F)	78 mm (3.1 inches)	79%	high
September Weather	14°C (57°F)	60 mm (2.4 inches)	83%	high
October Weather	10°C (50°F)	77 mm (3.0 inches)	87%	moderate
November Weather	5°C (41°F)	47 mm (1.9 inches)	90%	low
December Weather	2°C (36°F)	77 mm (3.0 inches)	92%	low