Gruissan Weather and Climate: A Comprehensive Guide
The temperature in Gruissan can vary greatly throughout the year.
The temperatures shift from warm
to mild.
It receives a reasonable amount of rainfall.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from comfortable to moderate in Gruissan. Average daytime temperatures reach a comfortable 29°C in July. In February, the coolest month of the year, temperatures drop to a moderate 13°C.
At night, you can expect cooler temperatures, with averages dropping to around 5°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Gruissan has a moderate amount of precipitation, averaging 705 mm of rainfall annually. Gruissan can be quite wet during October, receiving approximately 104 mm of precipitation over 10 rainy days. In contrast July, experiences much drier conditions, with 21 mm of rainfall, spread across 6 rainy days. For more details, please visit our Gruissan Precipitation page.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
Gruissan can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.1 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Gruissan.
The city experiences its highest humidity in December, reaching 84%. In July, the humidity drops to its lowest level at 64%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and rain almost clear and no rain partly cloudy and no rainForecast for Gruissan
14 m/s
13 m/s
10 m/s
The best time of year to visit Gruissan in France
During the months of May, 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.
August has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 13°C.
October tops the wettest month list with 104 mm of rainfall.
July is the driest month with 21 mm of precipitation.
July is the sunniest month with an average of 277 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.
