Saint-Germain-en-Laye Weather Today

Daily Weather Forecast & Temperature in Saint-Germain-en-Laye

clear sky
13°
clear sky
H: 15° L: 12°
Feels like 13°
AQI: Fair (2/5)
Humidity
82%
Dew 10°
Wind speed
9.25 km/h
WSW
Pressure
1021 hPa
Visibility
10 km
Weather Summary
Currently in Saint-Germain-en-Laye, expect varied conditions with mild temperatures around 13°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
1%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Thu
02:00
11°
 
 
15°
 
18°
Thu
14:00
19°
 
16°
 
15°
 
13°
Fri
02:00
12°
 
12°
 
14°
 
19°
Fri
14:00
19°
 
18°
 
15°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:58
Sunset
Sunset
20:43
Moon Phase
Waning Crescent (0%)
Timezone: GMT+05:30
Last updated: Apr 16, 2026 4:41 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
48.900002
Longitude
Longitude
2.083330
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More about Saint-Germain-en-Laye
Content curated by the NearWeather editorial team · Updated periodically

Saint-Germain-en-Laye, France - Climate and Weather Year Round

Saint-Germain-en-Laye is a beautiful commune located in the Yvelines department in the Île-de-France region of France. It is situated just 19 kilometers west of Paris and is known for its rich history, stunning architecture, and picturesque landscapes. If you are planning a visit or considering moving to this charming town, it is important to understand the climate and weather conditions you can expect throughout the year.

Climate Classification

Saint-Germain-en-Laye falls under the oceanic climate classification, also known as a temperate maritime climate. This means that the town experiences mild, wet winters and moderately warm summers. The proximity to the Atlantic Ocean influences the climate, bringing a fair amount of rainfall throughout the year.

Seasonal Temperatures

The average temperatures in Saint-Germain-en-Laye vary significantly between the seasons. Here is a breakdown of the average temperatures you can expect:

Season Average Temperature
Winter (December - February) 3°C - 8°C
Spring (March - May) 8°C - 15°C
Summer (June - August) 16°C - 25°C
Fall (September - November) 10°C - 16°C

Winter temperatures can occasionally drop below freezing, especially during the coldest months of January and February. Spring brings milder temperatures, and by May, the weather becomes quite pleasant. Summers in Saint-Germain-en-Laye are warm, with temperatures reaching the mid-20s Celsius. Fall sees a gradual decline in temperatures, offering a comfortable climate for outdoor activities.

Rainfall and Precipitation

Saint-Germain-en-Laye experiences a moderate amount of rainfall throughout the year, with the wettest months being from May to August. Here is a breakdown of the average monthly precipitation:

Month Average Precipitation (mm)
January 50 mm
February 40 mm
March 40 mm
April 50 mm
May 60 mm
June 50 mm
July 60 mm
August 60 mm
September 50 mm
October 50 mm
November 50 mm
December 50 mm

It is worth noting that rainfall in Saint-Germain-en-Laye is relatively evenly distributed throughout the year, ensuring lush greenery and a pleasant environment for outdoor activities.

Sunshine Hours

Saint-Germain-en-Laye enjoys a decent amount of sunshine throughout the year, with longer days during the summer months. Here is a breakdown of the average monthly sunshine hours:

Month Average Sunshine Hours
January 2 hours
February 3 hours
March 4 hours
April 5 hours
May 7 hours
June 8 hours
July 8 hours
August 7 hours
September 6 hours
October 4 hours
November 2 hours
December 2 hours

As the table shows, the summer months of June, July, and August offer the most sunshine hours, providing ample opportunity for outdoor exploration and leisure activities.

Weather Highlights

Saint-Germain-en-Laye experiences a pleasant climate throughout the year, allowing residents and visitors to enjoy the town's outdoor attractions and natural beauty. However, it is important to note a few weather highlights:

  • Winter temperatures can occasionally drop below freezing, so it is advisable to dress warmly and be prepared for colder days.
  • Spring and fall offer the most comfortable temperatures for outdoor activities, with mild temperatures and less rainfall.
  • Summers can be warm, especially in July and August, so it is recommended to stay hydrated and protect yourself from the sun.
  • Rainfall is relatively evenly distributed throughout the year, contributing to the town's lush greenery and vibrant landscapes.

Overall, Saint-Germain-en-Laye enjoys a temperate climate, making it an ideal destination for those seeking to explore the outdoors, admire historic sites, and immerse themselves in the rich cultural heritage of the region.

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 Saint-Germain-en-Laye
What is the Latitude and Longitude of Saint-Germain-en-Laye?

Saint-Germain-en-Laye's Latitude is 48.900002 & Longitude is 2.083330.

What is the weather in Saint-Germain-en-Laye today?

Weather in Saint-Germain-en-Laye is 13° today.

What is the climatic condition of Saint-Germain-en-Laye today?

Climate Conditions in Saint-Germain-en-Laye shows clear sky today.

What is the humidity in Saint-Germain-en-Laye today?

Humidity in Saint-Germain-en-Laye is 82% today.

What is the wind speed in Saint-Germain-en-Laye today?

Wind speed in Saint-Germain-en-Laye is 9.25 km/h, flowing at 250° WSW wind direction.

What does it feel like in Saint-Germain-en-Laye today?

It feels like 13° in Saint-Germain-en-Laye today, with 0% cloud cover and 10 km visibility.

Weather in Saint-Germain-en-Laye