Les Iffs Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Les Iffs.

Climate overview of Les Iffs

Temperatures in Les Iffs, Brittany, France, vary greatly throughout the year. July is the hottest month at 24°C (75°F), while January is the coldest at 10°C (50°F).

The city receives around 791 mm (31 in) of rainfall per year. It experiences warm summers and cold winters. December is the wettest month and July the driest. The most sunshine falls in June, with an average of 7.2 hours of daily sunshine.

Les Iffs Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Les Iffs - and find the best time to visit.

Monthly Temperature in Les Iffs

The climate in Les Iffs is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 24°C (75°F) in July to a chilly 10°C (50°F) in January.

Nighttime temperatures range from 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 Les Iffs

Generally, Les Iffs receives mid-range precipitation levels, with 791 mm (31 in) annually. The wettest period in Les Iffs occurs in December, which receives around 77 mm (3 in) of precipitation. During the driest month, July, Les Iffs experiences moderate rainfall, totaling 55 mm (2.2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Les Iffs Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Les Iffs

In Les Iffs, summer days are longer and more sunny, with daily sunshine hours peaking at 7.2 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.3 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Rennes, France (24 KM, 14 Miles).

Daily hours of sunshine

Data from: Rennes, France (24 KM, 14 Miles).

Humidity in Les Iffs by Month

Best Time to Visit Les Iffs

The most comfortable overall weather for exploring Les Iffs is usually found in June, July, August and September. Conditions are generally least comfortable in January and December.

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
  • Most sunshine: June and July
  • Fewest rainy days: June, July, August and September
  • Seasonal pattern: Warm summers and cold winters

Frequently asked questions about the climate in Les Iffs

What is the best time to visit Les Iffs?

June, July, August and September typically offer the most optimal weather in Les Iffs. In contrast, January and December tend to have less optimal conditions. Les Iffs has warm summers and cold winters.

What temperatures can I expect in Les Iffs?

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 Les Iffs get?

Annual rainfall is around 791 mm (31 in). December is the wettest month with 77 mm (3 in), while July is the driest with 55 mm (2.2 in).

How sunny is Les Iffs?

Les Iffs receives around 1,724 hours of sunshine per year. June is the sunniest month with 217 hours, while December is the cloudiest with just 68 hours.

Les Iffs 3-Day Forecast

Les Iffs on the map

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