Saint-Laurent-Blangy Weather & Climate: Best Time to Visit

The climate in Saint-Laurent-Blangy 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 8°C (46°F) in January.

Nighttime temperatures range from 14°C (57°F) in July to 2°C (36°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Saint-Laurent-Blangy receives mid-range precipitation levels, with 786 mm (31 in) annually. The wettest period in Saint-Laurent-Blangy occurs in December, which receives around 77 mm (3 in) of precipitation. During the driest month, September, Saint-Laurent-Blangy experiences moderate rainfall, totaling 56 mm (2.2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Saint-Laurent-Blangy Precipitation page.

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

The average number of days each month with precipitation

In Saint-Laurent-Blangy, summer days are longer and more sunny, with daily sunshine hours peaking at 7.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.7 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The city experiences its highest humidity in December, reaching 90%. In May, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year