Istres Weather and Climate: A Comprehensive Guide
Istres experiences great temperature shifts.
The city's weather can transition from very warm days
to mild weather.
It receives mid-range precipitation levels.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
The climate in Istres is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 32°C in July, the warmest time of the year, to a moderate 13°C during cooler months like January.
At night, temperatures typically drop to an average of around 4°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Istres receives mid-range precipitation levels, with 633 mm annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives moderate rainfall, averaging 88 mm of precipitation, recorded across 9 rainy days. In contrast, the drier season, July brings less rainfall, with 16 mm over 4 rainy days. For more details, please visit our Istres 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
Seasonal changes in sunshine hours are quite dramatic in Istres. While July receives considerable daily sunshine with up to 12.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.5 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Istres.
The city experiences its highest humidity in December, reaching 77%. In July, the humidity drops to its lowest level at 60%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain almost clear and no rain clear and no rainForecast for Istres
10 m/s
12 m/s
12 m/s
The best time of year to visit Istres in France
During the months of April, May 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:
July has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 13°C.
November tops the wettest month list with 88 mm of rainfall.
July is the driest month with 16 mm of precipitation.
July is the sunniest month with an average of 370 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.
