Rosny-sous-Bois Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Rosny-sous-Bois

Rosny-sous-Bois temperature today is 25°, feels like 24°, with a humidity level of 47% and wind at 29.63 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Rosny-sous-Bois: expect a high of 24° and a low of 13°, with light rain. Rain chance tomorrow is 20%.

scattered clouds
25°
scattered clouds
H: 25° L: 23°
Feels like 24°
AQI: (/5)
Humidity
47%
Dew 13°
Wind speed
29.63 km/h
NNW
Pressure
1015 hPa
Visibility
10 km
High Winds
Wind speed is 29.63 km/h. Secure loose objects.
Weather Summary
Currently in Rosny-sous-Bois, expect varied conditions with warm temperatures around 25°. Winds are strong winds.
Precipitation Probability
0%
20
0%
23
0%
02
0%
05
0%
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)
25°
Tue
20:00
23°
 
19°
 
14°
 
14°
Wed
08:00
19°
 
23°
 
24°
 
18°
Wed
20:00
13°
 
14°
 
12°
 
13°
Thu
08:00
17°
 
20°
 
21°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:26
Sunset
Sunset
20:04
Moon Phase
Waxing Crescent (34%)
Timezone: GMT+05:30
Last updated: Sep 15, 2026 11:25 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
48.870171
Longitude
Longitude
2.499100
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More about Rosny-sous-Bois
Content curated by the NearWeather editorial team · Updated periodically

Rosny-sous-Bois, France: Climate and Weather Year Round

Rosny-sous-Bois is a charming commune located in the northeastern suburbs of Paris, France. With its rich history, cultural attractions, and proximity to the City of Light, Rosny-sous-Bois is a popular destination for both locals and tourists. Understanding the climate and weather patterns of this region is essential for planning a visit or even considering it as a potential place to settle. In this article, we will explore the climate and weather of Rosny-sous-Bois throughout the year, providing detailed information on temperature, precipitation, and other important factors.

Geographical Location

Rosny-sous-Bois is situated in the Île-de-France region, which is characterized by a temperate oceanic climate. The commune is located approximately 10 kilometers east of the center of Paris. Its proximity to the capital city means that it experiences similar weather patterns, although there may be slight variations due to local topography and urban heat island effects.

Temperature

The average annual temperature in Rosny-sous-Bois is around 11.5°C (52.7°F). Like many other regions in France, Rosny-sous-Bois experiences distinct seasons, each with its own temperature range.

Season Average Temperature (°C) Average Temperature (°F)
Winter (December - February) 3 - 7 37 - 45
Spring (March - May) 8 - 15 46 - 59
Summer (June - August) 18 - 25 64 - 77
Fall (September - November) 9 - 16 48 - 61

During the winter months, temperatures can drop to as low as 3°C (37°F), while in the summer, they can reach highs of around 25°C (77°F). Spring and fall offer milder temperatures, ranging from 8°C (46°F) to 16°C (61°F). It is important to note that these are average temperatures, and actual daily temperatures may vary.

Precipitation

Rosny-sous-Bois receives moderate precipitation throughout the year. The city experiences an average of 650-700 millimeters (25.6-27.6 inches) of rainfall annually, spread fairly evenly across the seasons. The wettest months are typically May and June, while the driest months are February and July.

The table below provides an overview of the average monthly precipitation in Rosny-sous-Bois:

Month Average Precipitation (mm) Average Precipitation (inches)
January 50 1.97
February 40 1.57
March 45 1.77
April 50 1.97
May 60 2.36
June 60 2.36
July 40 1.57
August 45 1.77
September 50 1.97
October 55 2.17
November 55 2.17
December 50 1.97

As can be seen from the table, precipitation levels remain fairly consistent throughout the year, with monthly averages ranging from 40-60 mm (1.57-2.36 inches). However, it is worth noting that rainfall patterns can vary from year to year.

Sunshine and Cloud Cover

Rosny-sous-Bois experiences an average of 1,700-1,800 hours of sunshine per year. This translates to approximately 4-5 hours of sunshine per day. The sunniest months are typically June and July, while December and January tend to have the least amount of sunshine.

Cloud cover is also a factor to consider when discussing the weather in Rosny-sous-Bois. On average, the city experiences around 150-160 cloudy days per year. Cloud cover is generally more prevalent during the winter months, while summer tends to be sunnier and less cloudy.

Wind and Humidity

The prevailing winds in Rosny-sous-Bois come from the west, southwest, and northwest directions. Average wind speeds range from 10-15 kilometers per hour (6-9 miles per hour) throughout the year. However, it is important to note that wind conditions can vary and occasionally, stronger gusts may occur during storms or periods of inclement weather.

Humidity levels in Rosny-sous-Bois are relatively moderate, with average relative humidity ranging from 70-80%. The highest humidity is usually experienced during the summer months, while the lowest humidity is observed in the spring and fall.

Conclusion

Rosny-sous-Bois, France, experiences a temperate oceanic climate with distinct seasons. The average annual temperature is around 11.5°C (52.7°F), with temperatures ranging from 3-25°C (37-77°F) throughout the year. The city receives an average of 650-700 mm (25.6-27.6 inches) of rainfall annually, spread fairly evenly across the seasons. Rosny-sous-Bois enjoys approximately 1,700-1,800 hours of sunshine per year, with cloud cover averaging around 150-160 days. Prevailing winds come from the west, southwest, and northwest directions, with average speeds of 10-15 km/h (6-9 mph). Humidity levels range from 70-80%, with higher levels in the summer and lower levels in the spring and fall.

Understanding the climate and weather patterns of Rosny-sous-Bois is crucial for planning visits and making informed decisions about living in the area. Whether you are exploring the historical sites, enjoying the local cuisine, or simply strolling through the charming streets, being prepared for the weather will enhance your experience in this beautiful commune.

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 Rosny-sous-Bois
What is the temperature in Rosny-sous-Bois right now?

The current temperature in Rosny-sous-Bois is 25°, and it feels like 24°. Today's high is 25° and the low is 23°.

Will it rain in Rosny-sous-Bois today?

No rain is expected in Rosny-sous-Bois today (0% chance). Conditions are currently scattered clouds.

What is the weather in Rosny-sous-Bois today?

Rosny-sous-Bois is experiencing scattered clouds with a temperature of 25°. Humidity is at 47% and wind speed is 29.63 km/h from the NNW.

What is the humidity in Rosny-sous-Bois today?

Humidity in Rosny-sous-Bois is 47% right now, with a dew point of 13°. Comfort levels are moderate.

What is the wind speed in Rosny-sous-Bois today?

Wind speed in Rosny-sous-Bois is 29.63 km/h, flowing at 330° NNW wind direction.

What is the 5-day forecast for Rosny-sous-Bois?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Rosny-sous-Bois. Today's high is 25° and low is 23°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Rosny-sous-Bois today?

It feels like 24° in Rosny-sous-Bois today, with 38% cloud cover and 10 km visibility.

Weather in Rosny-sous-Bois