July Weather in Mergey, France

Last updated: August 23, 2025

In July, the average temperature in Mergey, France hovers around 21°C (70°F), creating a pleasant atmosphere for visitors. However, temperatures can range dramatically, dipping to a minimum of 8°C (47°F) and soaring to a maximum of 42°C (107°F). Visitors should also anticipate some rain, with an average precipitation of 52 mm (2.0 in) spread over about 8 days. The average humidity is quite high at 80%, making it an ideal time for those who enjoy a warm, tropical climate!

July Temperature in Mergey

In July in Mergey, the average temperature is 21°C (70°F). Maximum temperatures can reach 42°C (107°F), while minimums can drop as low as 8°C (47°F). Be prepared for a wide range of weather conditions when planning your trip.

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

The chart illustrates July temperature patterns in Mergey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mergey, July typically has an average temperature of 21°C (70°F), with highs reaching up to 42°C (107°F) and lows dropping to around 8°C (47°F).

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

July Precipitation in Mergey

In Mergey in July, the total precipitation amount is 52 mm (2.0 in) recorded over a span of 8 days.

July Precipitation Trends in Mergey

The chart displays monthly precipitation patterns in Mergey, 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 Mergey, July typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 8 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 Mergey

In Mergey in July humidity is 80%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that can make even short walks feel draining, urging travelers to seek shade or a cool drink frequently.

July Average Humidity in Mergey

This chart illustrates the average monthly humidity levels in Mergey, 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 Mergey is approximately 80%, 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 Mergey

In Mergey in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Mergey.

Maximum UV Index Levels in Mergey for July

The chart shows the monthly maximum UV Index (UVI) for Mergey 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 Mergey typically reaches 9, which falls under the very high exposure category.

Data source: Mergey 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 Mergey Compares to Other Months

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

This table compares monthly weather conditions in Mergey, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	77 mm (3.0 inches)	91%	low
February Weather	6°C (43°F)	66 mm (2.6 inches)	89%	moderate
March Weather	8°C (47°F)	69 mm (2.7 inches)	86%	moderate
April Weather	11°C (52°F)	32 mm (1.3 inches)	84%	high
May Weather	15°C (59°F)	69 mm (2.7 inches)	82%	very high
June Weather	19°C (67°F)	66 mm (2.6 inches)	82%	very high
July Weather	21°C (70°F)	52 mm (2.0 inches)	80%	very high
August Weather	21°C (69°F)	48 mm (1.9 inches)	76%	very high
September Weather	17°C (63°F)	51 mm (2.0 inches)	81%	high
October Weather	13°C (55°F)	76 mm (3.0 inches)	88%	moderate
November Weather	7°C (45°F)	69 mm (2.7 inches)	92%	low
December Weather	6°C (43°F)	109 mm (4.3 inches)	93%	low