Cattenom Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cattenom.
Climate overview of Cattenom
The climate in Cattenom, Lorraine, France, is marked by large temperature swings across the seasons, ranging from 25°C (77°F) in July to 6°C (43°F) in January.
With around 842 mm (33 in) of annual rain/snowfall, the city has moderate precipitation levels. December is the wettest month and April the driest. It also has warm summers and cold winters. The sunniest month is July, with 8.6 hours of sunshine per day on average.
Cattenom Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cattenom - and find the best time to visit.
Monthly Temperature in Cattenom
In Cattenom, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 6°C (43°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around 0°C (32°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cattenom
On average, Cattenom receives a reasonable amount of rain/snowfall, with an annual precipitation of 842 mm (33 in). Precipitation levels in Cattenom remain relatively steady throughout the year. December has the most rain, with 91 mm (3.6 in) over 16 days. In the driest month April, this drops slightly to 59 mm (2.3 in), making the city's climate fairly predictable. For more details, please visit our Cattenom Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Cattenom
For those who appreciate different seasons, Cattenom serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Cattenom by Month
The relative humidity is high throughout the year in Cattenom.
The city experiences its highest humidity in December, reaching 90%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Cattenom
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Cattenom
What is the best time to visit Cattenom?
May, June, July, August and September typically offer the most optimal weather in Cattenom. In contrast, January, February, November and December tend to have less optimal conditions. Cattenom has warm summers and cold winters.
What temperatures can I expect in Cattenom?
Daytime highs range from 6°C (43°F) in January to 25°C (77°F) in July. Nighttime lows range from 0°C (32°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Cattenom get?
Annual rainfall is around 842 mm (33 in). December is the wettest month with 91 mm (3.6 in), while April is the driest with 59 mm (2.3 in).
How sunny is Cattenom?
Cattenom receives around 1,796 hours of sunshine per year. July is the sunniest month with 259 hours, while December is the cloudiest with just 40 hours.
Cattenom 3-Day Forecast
Cattenom on the map
Cattenom is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Marseille
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18°C (64°F) 
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