Mézy-sur-Seine Weather Today

Daily Weather Forecast & Temperature in Mézy-sur-Seine

overcast clouds
11°
overcast clouds
H: 11° L: 11°
Feels like 11°
AQI: Fair (2/5)
Humidity
87%
Dew 9°
Wind speed
12.96 km/h
N
Pressure
1021 hPa
Visibility
10 km
Windy Conditions
Wind speed is 12.96 km/h.
High Humidity
Humidity is 87%. May feel uncomfortable.
Weather Summary
Currently in Mézy-sur-Seine, expect varied conditions with mild temperatures around 11°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
73%
20
61%
23
67%
02
98%
05
80%
08
0%
11
20%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
11°
Wed
20:00
10°
 
 
 
Thu
08:00
10°
 
11°
 
13°
 
Thu
20:00
 
 
 
Fri
08:00
 
 
10°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:30
Sunset
Sunset
20:22
Moon Phase
Waxing Gibbous (99%)
Timezone: GMT+05:30
Last updated: Apr 1, 2026 9:27 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
49.000000
Longitude
Longitude
1.883330
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More about Mézy-sur-Seine
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Mezy-sur-Seine, France

Mezy-sur-Seine is a charming village located in the Yvelines department of the Île-de-France region in France. Situated along the banks of the Seine River, Mezy-sur-Seine enjoys a temperate oceanic climate, which is characterized by mild summers and cool winters. Let's explore the climate and weather patterns in Mezy-sur-Seine throughout the year.

Temperature in Mezy-sur-Seine

The average annual temperature in Mezy-sur-Seine is around 11.5°C (52.7°F). Summers are generally mild, with average temperatures ranging from 18°C to 25°C (64°F to 77°F). July and August are the warmest months, with temperatures occasionally reaching 30°C (86°F) during heatwaves.

Winters in Mezy-sur-Seine are cool, with average temperatures ranging from 2°C to 8°C (36°F to 46°F). January is the coldest month, with temperatures occasionally dropping below freezing. Snowfall is not common in Mezy-sur-Seine, but when it does occur, it adds a picturesque touch to the village.

Precipitation in Mezy-sur-Seine

Mezy-sur-Seine experiences a moderate amount of rainfall throughout the year. The annual average precipitation is around 650 millimeters (25.6 inches). The wettest months are typically May and June, with an average of 60 to 70 millimeters (2.4 to 2.8 inches) of rainfall per month.

During the summer months, Mezy-sur-Seine receives relatively less rainfall, with July and August averaging around 40 millimeters (1.6 inches) of precipitation. Autumn, particularly October and November, sees an increase in rainfall, with an average of 50 to 60 millimeters (2 to 2.4 inches) per month.

Sunshine in Mezy-sur-Seine

Mezy-sur-Seine enjoys a moderate amount of sunshine throughout the year. The village experiences an average of 1,800 to 2,000 hours of sunshine annually. The sunniest months are typically July and August, with an average of 7 to 8 hours of sunshine per day.

During the winter months, Mezy-sur-Seine sees less sunshine, with an average of 2 to 3 hours per day. However, as the seasons transition from winter to spring, the village experiences an increase in sunshine hours, with March and April averaging around 4 to 5 hours per day.

Wind in Mezy-sur-Seine

The prevailing wind direction in Mezy-sur-Seine is from the west, with occasional gusts from the northwest and southwest. The average wind speed ranges from 10 to 15 kilometers per hour (6 to 9 miles per hour). However, during storms, wind speeds can increase considerably.

It is worth noting that Mezy-sur-Seine is shielded from strong winds by the surrounding landscape, which includes forests and hills. This natural topography helps to mitigate the impact of strong gusts on the village.

Climate Graph for Mezy-sur-Seine

To provide a visual representation of the climate in Mezy-sur-Seine, the following graph illustrates the average monthly temperature and precipitation levels throughout the year:

Month Temperature (°C) Precipitation (mm)
January 4 55
February 5 45
March 8 50
April 11 50
May 14 65
June 18 70
July 20 40
August 20 40
September 17 55
October 13 60
November 8 60
December 5 60

Note: The temperature values are approximate and represent the average for each month.

Conclusion

Mezy-sur-Seine experiences a pleasant temperate oceanic climate, with mild summers and cool winters. The village receives a moderate amount of rainfall throughout the year, with the wettest months occurring in spring and early summer. Mezy-sur-Seine enjoys a moderate amount of sunshine, particularly during the summer months. The prevailing winds in Mezy-sur-Seine come from the west, with occasional gusts from the northwest and southwest.

Whether you are planning a visit to Mezy-sur-Seine or looking to settle in this picturesque village, understanding the climate and weather patterns will help you make the most of your time in this beautiful location.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Mézy-sur-Seine
What is the Latitude and Longitude of Mézy-sur-Seine?

Mézy-sur-Seine's Latitude is 49.000000 & Longitude is 1.883330.

What is the weather in Mézy-sur-Seine today?

Weather in Mézy-sur-Seine is 11° today.

What is the climatic condition of Mézy-sur-Seine today?

Climate Conditions in Mézy-sur-Seine shows overcast clouds today.

What is the humidity in Mézy-sur-Seine today?

Humidity in Mézy-sur-Seine is 87% today.

What is the wind speed in Mézy-sur-Seine today?

Wind speed in Mézy-sur-Seine is 12.96 km/h, flowing at 350° N wind direction.

What does it feel like in Mézy-sur-Seine today?

It feels like 11° in Mézy-sur-Seine today, with 100% cloud cover and 10 km visibility.

Weather in Mézy-sur-Seine