Hérouville-Saint-Clair Weather and Climate: A Comprehensive Guide
The climate in Hérouville-Saint-Clair is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in the cooler months.
It maintains moderate precipitation patterns.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
In Hérouville-Saint-Clair, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 24°C in August to a chilly 9°C in the coolest month, February.
Nights are cooler, with lows often dropping to around 3°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
On average, Hérouville-Saint-Clair receives a reasonable amount of rainfall, with an annual precipitation of 806 mm. Precipitation levels in Hérouville-Saint-Clair remain relatively steady throughout the year. December has the most rain, with 82 mm over 17 days. In March, this drops slightly to 61 mm, making the city's climate fairly predictable.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
For those who appreciate different seasons, Hérouville-Saint-Clair serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 7.2 hours of sunshine daily, and embrace the darker days in December, offering only 2.0 hours of daily sunlight. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The city experiences its highest humidity in December, reaching 87%. In April, the humidity drops to its lowest level at 80%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain broken clouds and no rain broken clouds and no rainForecast for Hérouville-Saint-Clair
5 m/s
4 m/s
3 m/s
The best time of year to visit Hérouville-Saint-Clair in France
During the months of June, July, August and September 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:
August has an average maximum temperature of 24°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 9°C.
December tops the wettest month list with 82 mm of rainfall.
March is the driest month with 61 mm of precipitation.
June is the sunniest month with an average of 215 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.
