July Weather in Belvaux, Luxembourg

Last updated: August 23, 2025

In July, the average temperature in Belvaux, Luxembourg is a pleasant 19°C (67°F). Be prepared for a diverse range, as temperatures can dip to 7°C (46°F) or soar to a sizzling 38°C (100°F). During this month, expect about 70 mm (2.8 in) of precipitation over 9 days, contributing to an average humidity level of 82%.

July Temperature in Belvaux

In July in Belvaux, the average temperature is 19°C (67°F). Maximum temperatures can reach up to 38°C (100°F), while minimum temperatures can drop to as low as 7°C (46°F). This variability makes it essential for travelers to pack a range of clothing to adapt to the changing weather.

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

The chart illustrates July temperature patterns in Belvaux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belvaux, July typically has an average temperature of 19°C (67°F), with highs reaching up to 38°C (100°F) and lows dropping to around 7°C (46°F).

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

July Precipitation in Belvaux

In Belvaux in July, the total precipitation amount is 70 mm (2.8 in) spread over 9 days.

July Precipitation Trends in Belvaux

The chart displays monthly precipitation patterns in Belvaux, 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 Belvaux, July typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 9 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 Belvaux

In Belvaux in July humidity is 82%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket wrapping around you, making each step feel sluggish and the air thick as you explore the sights.

July Average Humidity in Belvaux

This chart illustrates the average monthly humidity levels in Belvaux, 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 Belvaux is approximately 82%, 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 Belvaux

In Belvaux 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 Belvaux.

Maximum UV Index Levels in Belvaux for July

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

Data source: Belvaux 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 Belvaux Compares to Other Months

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

This table compares monthly weather conditions in Belvaux, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	74 mm (2.9 inches)	91%	low
February Weather	4°C (39°F)	79 mm (3.1 inches)	90%	moderate
March Weather	6°C (43°F)	81 mm (3.2 inches)	88%	moderate
April Weather	10°C (50°F)	40 mm (1.6 inches)	84%	high
May Weather	13°C (56°F)	74 mm (2.9 inches)	81%	very high
June Weather	18°C (65°F)	76 mm (3.0 inches)	82%	very high
July Weather	19°C (67°F)	70 mm (2.8 inches)	82%	very high
August Weather	19°C (66°F)	60 mm (2.4 inches)	80%	very high
September Weather	15°C (59°F)	66 mm (2.6 inches)	83%	high
October Weather	11°C (52°F)	82 mm (3.2 inches)	89%	moderate
November Weather	6°C (43°F)	72 mm (2.8 inches)	91%	low
December Weather	4°C (39°F)	128 mm (5.0 inches)	93%	low