La Seyne-sur-Mer Climate by Month
The climate in La Seyne-sur-Mer is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to mild in the cooler months.
It receives mid-range precipitation levels.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
In La Seyne-sur-Mer, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a comfortable 27°C in August, the warmest time of the year, to a moderate 13°C during cooler months like February. At night, temperatures typically average around 7°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
On average, La Seyne-sur-Mer receives a reasonable amount of rainfall, with an annual precipitation of 686 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives high rainfall, averaging 111 mm of precipitation, recorded across 9 rainy days. In contrast, the drier season, July brings less rainfall, with 11 mm over 3 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in La Seyne-sur-Mer. While July receives considerable daily sunshine with up to 12.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.5 hours of sunlight per day.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average water temperature
The mean water temperature over the year in La Seyne-sur-Mer ranges from 12°C in January to 22°C in July.
Water temperature over the year
Average humidity
The relative humidity is low throughout the year in La Seyne-sur-Mer.
Relative humidity over the year
The best time of year to visit La Seyne-sur-Mer in France
During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
Yes, the months of July and August are very dry.
August has an average maximum temperature of 27°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 13°C.
November tops the wettest month list with 111 mm of rainfall.
July is the driest month with 11 mm of precipitation.
July is the sunniest month with an average of 364 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
