Saint-Lambert Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Lambert.
Climate overview of Saint-Lambert
Saint-Lambert, Ile de France, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 26°C (79°F) in July, while winters cool to 8°C (46°F) in January.
With around 746 mm (29 in) of annual rain/snowfall, the city has moderate precipitation levels. December is the wettest month and September the driest. It also has warm summers and cold winters. The most sunshine falls in July, with an average of 7.5 hours of daily sunshine.
Saint-Lambert Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Lambert - and find the best time to visit.
Monthly Temperature in Saint-Lambert
Depending on the time of the year, temperatures range from comfortable to chilly in Saint-Lambert. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 8°C (46°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Lambert
Generally, Saint-Lambert has a moderate amount of precipitation, averaging 746 mm (29 in) of rain/snowfall annually. Precipitation levels in Saint-Lambert remain relatively steady throughout the year. December has the most rain, with 73 mm (2.9 in) over 16 days. In the driest month September, this drops slightly to 54 mm (2.1 in), making the city's climate fairly predictable. For more details, please visit our Saint-Lambert Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Saint-Lambert
For those who appreciate different seasons, Saint-Lambert serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.5 hours of sunshine daily, and embrace the darker days in December, offering only 1.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Saint-Lambert by Month
The relative humidity is high throughout the year in Saint-Lambert.
The city experiences its highest humidity in November, reaching 84%. In April, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Saint-Lambert
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewer rainy days: June, July, August, September and October
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Saint-Lambert
What is the best time to visit Saint-Lambert?
May, June, July, August and September typically offer the most optimal weather in Saint-Lambert. In contrast, January, February and December tend to have less optimal conditions. Saint-Lambert has warm summers and cold winters.
What temperatures can I expect in Saint-Lambert?
Daytime highs range from 8°C (46°F) in January to 26°C (79°F) in July. Nighttime lows range from 2°C (36°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Saint-Lambert get?
Annual rainfall is around 746 mm (29 in). December is the wettest month with 73 mm (2.9 in), while September is the driest with 54 mm (2.1 in).
How sunny is Saint-Lambert?
Saint-Lambert receives around 1,725 hours of sunshine per year. July is the sunniest month with 224 hours, while December is the cloudiest with just 58 hours.
Saint-Lambert 3-Day Forecast
Saint-Lambert on the map
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