Longueau Weather & Climate: Best Time to Visit

The climate in Longueau, Picardy, France, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in August to 8°C (46°F) in January.

Longueau sees a moderate amount of rain/snowfall, totalling around 778 mm (31 in) per year. July is the sunniest month, averaging 7.3 hours of sunshine per day.

Monthly Temperature in Longueau

In Longueau, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in August, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.

At night, you can expect temperatures ranging from 14°C (57°F) in August to around 2°C (36°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Longueau

On average, Longueau receives a reasonable amount of rain/snowfall, with an annual precipitation of 778 mm (31 in). Year-round, Longueau has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 79 mm (3.1 in), and the driest month, September, with 52 mm (2 in), is minimal. For more details, please visit our Longueau 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 Longueau

Seasonal changes in sunshine hours are quite dramatic in Longueau. While July receives considerable daily sunshine with up to 7.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Abbeville, France (47 KM, 29 Miles).

Daily hours of sunshine

Data from: Abbeville, France (47 KM, 29 Miles).

Humidity in Longueau by Month

The city experiences its highest humidity in November, reaching 89%. In April, the humidity drops to its lowest level at 82%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Abbeville, France (47 KM, 29 Miles).

Longueau 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Longueau

The best time to visit Longueau is during May, June, July, August and September, when the weather provides comfortable temperatures between 19°C (66°F) and 24°C (75°F). With rainfall of 52 mm (2 in) to 71 mm (2.8 in), you can expect pleasant weather during your visit in these months.

Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.