Montivilliers Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Montivilliers.
Climate overview of Montivilliers
Montivilliers, Upper Normandy, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in August, while winters cool to 9°C (48°F) in January.
Rainfall is high, totalling around 1045 mm (41 in) per year. December is the wettest month and July the driest. The city also experiences pleasant summers and cold winters. The sunniest month is July, with 8.0 hours of sunshine per day on average.
Montivilliers Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Montivilliers - and find the best time to visit.
Monthly Temperature in Montivilliers
Depending on the time of the year, temperatures range from pleasant to chilly in Montivilliers. Average maximum daytime temperatures range from a pleasant 22°C (72°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 15°C (59°F) in August to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Montivilliers
Montivilliers has a relatively rainy climate with high precipitation levels, averaging 1045 mm (41 in) of rainfall annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 126 mm (5 in) of precipitation, spread over 17 rainy days.
In contrast, the driest month July experiences a drier climate, with about 68 mm (2.7 in) of rainfall spread across 11 rainy days. For more details, please visit our Montivilliers 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 Montivilliers
Seasonal changes in sunshine hours are quite dramatic in Montivilliers. While July receives considerable daily sunshine with up to 8.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.0 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Montivilliers by Month
The city experiences its highest humidity in December, reaching 87%. In April, the humidity drops to its lowest level at 81%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Montivilliers
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: June and July
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Montivilliers
What is the best time to visit Montivilliers?
July, August and September typically offer the most optimal weather in Montivilliers. In contrast, January, February, November and December tend to have less optimal conditions. Montivilliers has pleasant summers and cold winters.
What temperatures can I expect in Montivilliers?
Daytime highs range from 9°C (48°F) in January to 22°C (72°F) in August. Nighttime lows range from 4°C (39°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Montivilliers get?
Annual rainfall is around 1045 mm (41 in). December is the wettest month with 126 mm (5 in), while July is the driest with 68 mm (2.7 in).
How sunny is Montivilliers?
Montivilliers receives around 1,807 hours of sunshine per year. July is the sunniest month with 240 hours, while December is the cloudiest with just 59 hours.
Montivilliers 3-Day Forecast
Montivilliers on the map
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