July Weather in Groix, France

Last updated: August 23, 2025

In July, the average temperature in Groix, France is a pleasant 18°C (66°F), making it an ideal time to explore. You'll experience minimums dipping to 11°C (53°F) and maximums reaching 26°C (80°F). Be prepared for some light rain, with 47 mm (1.8 in) of precipitation expected over 8 days. The air stays comfortably humid, averaging around 77%.

July Temperature in Groix

In July, in Groix, the average temperature is 18°C (66°F). Maximums can reach 26°C (80°F), and minimums can be as low as 11°C (53°F). This mild climate makes Groix an ideal destination for travelers looking to explore comfortably.

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

The chart illustrates July temperature patterns in Groix, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groix, July typically has an average temperature of 18°C (66°F), with highs reaching up to 26°C (80°F) and lows dropping to around 11°C (53°F).

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

July Precipitation in Groix

In Groix in July, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.

July Precipitation Trends in Groix

The chart displays monthly precipitation patterns in Groix, 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 Groix, July typically receives around 47 mm (1.8 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 Groix

In Groix in July, humidity is 77%. With an average temperature of 18°C (66°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel more laborious, often leading travelers to seek shade and frequent breaks to stay comfortable.

July Average Humidity in Groix

This chart illustrates the average monthly humidity levels in Groix, 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 Groix is approximately 77%, 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 Groix

In Groix 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 Groix.

Maximum UV Index Levels in Groix for July

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

Data source: Groix 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 Groix Compares to Other Months

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

This table compares monthly weather conditions in Groix, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	65 mm (2.5 inches)	82%	low
February Weather	9°C (48°F)	89 mm (3.5 inches)	83%	moderate
March Weather	9°C (49°F)	71 mm (2.8 inches)	81%	moderate
April Weather	11°C (52°F)	43 mm (1.7 inches)	82%	high
May Weather	14°C (57°F)	60 mm (2.3 inches)	82%	very high
June Weather	17°C (62°F)	63 mm (2.5 inches)	80%	very high
July Weather	18°C (66°F)	47 mm (1.8 inches)	77%	very high
August Weather	18°C (65°F)	53 mm (2.1 inches)	78%	very high
September Weather	17°C (62°F)	46 mm (1.8 inches)	79%	high
October Weather	14°C (57°F)	100 mm (4.0 inches)	82%	moderate
November Weather	11°C (52°F)	98 mm (3.9 inches)	81%	low
December Weather	10°C (50°F)	130 mm (5.1 inches)	82%	low