Average monthly water temperature in Saint-Julien-en-Genevois, France
On this page you find the mean water temperature over the year in Saint-Julien-en-Genevois (the Rhône-Alps), France. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
Saint-Julien-en-Genevois experiences water temperature shifts throughout the year. The warmest month, August, reaches an average of 23°C (73°F).
The coldest month, January, averages 6°C (43°F). Visitors during these months can leave their swimming gear at home.
Saint-Julien-en-Genevois Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Julien-en-Genevois - and find the best time to visit.
Saint-Julien-en-Genevois 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Saint-Julien-en-Genevois climate overview or explore weather in France.
Popular this month
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most charming villages in France
Discover France's top 10 beautiful villages. From Normandy to the Côte d'Azur, experience quaint squares and cobbled streets. Which one will you visit this summer?
An alternative way to discover Paris
From street art, vintage shops, vegetarian cafes, to amazing cultural events, Paris has much to offer for the creative traveler. An overview of sights that you must see if you want to visit this city in an alternative way.
Nature is allowed to take its course in the Ardeche
The Ardèche is France at its most beautiful. The authentic villages and breathtaking mountainous landscapes are one of the main reasons. he climate in Ardèche is very pleasant. Temperatures are high during summer and it is often very sunny.
Explore the natural wonders of Corsica
Corsica offers an abundance of incredible natural wonders to explore. This stunning Mediterranean island is a paradise for outdoor enthusiasts and nature lovers alike.