Billiers Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Billiers.
Climate overview of Billiers
The climate in Billiers, Brittany, France, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in August to 10°C (50°F) in January.
With around 786 mm (31 in) of annual rainfall, the city has moderate precipitation levels. December is the wettest month and July the driest. It also has warm summers and cold winters.
Billiers Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Billiers - and find the best time to visit.
Monthly Temperature in Billiers
In Billiers, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in August to a chilly 10°C (50°F) in the coolest month, January.
Nights vary from 15°C (59°F) in August to around 4°C (39°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Billiers
On average, Billiers receives a reasonable amount of rainfall, with an annual precipitation of 786 mm (31 in). Billiers offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month December (87 mm (3.4 in)) and the driest month July (47 mm (1.9 in)) is not too significant. For more details, please visit our Billiers 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 Billiers
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: Warm summers and cold winters
Frequently asked questions about the climate in Billiers
What is the best time to visit Billiers?
June, July, August and September typically offer the most optimal weather in Billiers. In contrast, January tends to have less optimal conditions. Billiers has warm summers and cold winters.
What temperatures can I expect in Billiers?
Daytime highs range from 10°C (50°F) in January to 24°C (75°F) in August. Nighttime lows range from 4°C (39°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Billiers get?
Annual rainfall is around 786 mm (31 in). December is the wettest month with 87 mm (3.4 in), while July is the driest with 47 mm (1.9 in).
Billiers 3-Day Forecast
Billiers on the map
Billiers is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Marseille
32°C (90°F) Toulouse
29°C (84°F) Bordeaux29°C (84°F) Lyon28°C (82°F) Cannes27°C (81°F) Nice27°C (81°F) Paris26°C (79°F) Chamonix-Mont-Blanc
18°C (64°F) 
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