July Weather in Lorient, France

Last updated: August 23, 2025

In Lorient, France, the average temperature in July hovers around 18°C (66°F). Expect a comfortable range with minimums of 11°C (52°F) and maximums of 27°C (81°F). During this time, you can anticipate about 49 mm (1.9 in) of precipitation spread over 9 days, contributing to an average humidity level of 77%.

July Temperature in Lorient

In July in Lorient, the average temperature is 18°C (66°F), with maximums reaching 27°C (81°F) and minimums dropping to as low as 11°C (52°F). This mild climate makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates July temperature patterns in Lorient, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lorient, July typically has an average temperature of 18°C (66°F), with highs reaching up to 27°C (81°F) and lows dropping to around 11°C (52°F).

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

July Precipitation in Lorient

In Lorient in July, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

July Precipitation Trends in Lorient

The chart displays monthly precipitation patterns in Lorient, 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 Lorient, July typically receives around 49 mm (1.9 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 Lorient

In Lorient 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 Lorient

This chart illustrates the average monthly humidity levels in Lorient, 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 Lorient 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 Lorient

In Lorient 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 Lorient.

Maximum UV Index Levels in Lorient for July

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

Data source: Lorient 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 Lorient Compares to Other Months

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

This table compares monthly weather conditions in Lorient, 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 (46°F)	66 mm (2.6 inches)	82%	low
February Weather	8°C (47°F)	90 mm (3.5 inches)	83%	moderate
March Weather	9°C (49°F)	72 mm (2.8 inches)	81%	moderate
April Weather	11°C (52°F)	46 mm (1.8 inches)	82%	high
May Weather	14°C (57°F)	62 mm (2.4 inches)	82%	very high
June Weather	17°C (62°F)	67 mm (2.6 inches)	80%	very high
July Weather	18°C (66°F)	49 mm (1.9 inches)	77%	very high
August Weather	18°C (65°F)	52 mm (2.0 inches)	78%	very high
September Weather	17°C (62°F)	47 mm (1.8 inches)	79%	high
October Weather	14°C (57°F)	107 mm (4.2 inches)	82%	moderate
November Weather	11°C (51°F)	100 mm (3.9 inches)	81%	low
December Weather	9°C (49°F)	133 mm (5.2 inches)	82%	low