Lorient Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lorient.
Climate overview of Lorient
Temperatures in Lorient, Brittany, France, shift moderately through the seasons. The warmest month is August at 22°C (72°F), and the coolest is January at 11°C (52°F).
Annual rainfall is moderate at around 904 mm (36 in), with December being the wettest month. The city also has pleasant summers and cold winters.
Lorient Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lorient - and find the best time to visit.
Monthly Temperature in Lorient
In Lorient, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a pleasant 22°C (72°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).
At night, temperatures range from around 15°C (59°F) in August to 6°C (43°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lorient
Generally, Lorient receives mid-range precipitation levels, with 904 mm (36 in) annually. Lorient can be quite wet during December, receiving approximately 112 mm (4.4 in) of precipitation over 19 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 45 mm (1.8 in) of precipitation spread across 12 rainy days. For more details, please visit our Lorient Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Lorient
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Lorient
What is the best time to visit Lorient?
June, July, August and September typically offer the most optimal weather in Lorient. In contrast, January and December tend to have less optimal conditions. Lorient has pleasant summers and cold winters.
What temperatures can I expect in Lorient?
Daytime highs range from 11°C (52°F) in January to 22°C (72°F) in August. Nighttime lows range from 6°C (43°F) to 15°C (59°F).
How much rain does Lorient get?
Annual rainfall is around 904 mm (36 in). December is the wettest month with 112 mm (4.4 in), while July is the driest with 45 mm (1.8 in).
Lorient 3-Day Forecast
Lorient on the map
Lorient is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Marseille
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18°C (64°F) 
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