Guéhenno Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guéhenno.
Climate overview of Guéhenno
Guéhenno, Brittany, France, sees big temperature differences between seasons, with July peaking at 24°C (75°F) and January dropping to 10°C (50°F).
Annual rainfall is moderate at around 780 mm (31 in), with December being the wettest month. The city also has warm summers and cold winters.
Guéhenno Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guéhenno - and find the best time to visit.
Monthly Temperature in Guéhenno
Visitors to Guéhenno can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 24°C (75°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 10°C (50°F).
At night, temperatures range from around 14°C (57°F) in July to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guéhenno
Generally, Guéhenno experiences moderate precipitation patterns, averaging 780 mm (31 in) yearly. Guéhenno experiences moderate seasonal variation in rainfall, with monthly averages ranging from 83 mm (3.3 in) in December, the wettest month, and 47 mm (1.9 in) in July, the driest month. For more details, please visit our Guéhenno 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 Guéhenno
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 Guéhenno
What is the best time to visit Guéhenno?
June, July, August and September typically offer the most optimal weather in Guéhenno. In contrast, January tends to have less optimal conditions. Guéhenno has warm summers and cold winters.
What temperatures can I expect in Guéhenno?
Daytime highs range from 10°C (50°F) in January to 24°C (75°F) in July. Nighttime lows range from 3°C (37°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Guéhenno get?
Annual rainfall is around 780 mm (31 in). December is the wettest month with 83 mm (3.3 in), while July is the driest with 47 mm (1.9 in).
Guéhenno 3-Day Forecast
Guéhenno on the map
Guéhenno is highlighted - select any city to see its climate.
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