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Weather in Yvelines for December 2026

Your guide to Yvelines weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Yvelines at the beginning of December is 7.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 7.9 °C by the end of December.

  • Rain 🌧️

  • The climate of Yvelines in December is notably wet, with an average of 12 rainy days, and a total of 59.8 mm of precipitation.

  • More

  • Is December a good time to visit Yvelines? check out the best time to travel to Yvelines page.

  • ✨ Is December a good time to visit Yvelines? – Ask the AI Weatherman

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/5°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Yvelines Weather December

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Temperatures trend during December in Yvelines

See the weather trend as well as the moving average line

December weather in Yvelines day by day

Click on a date for more information
Date Weather Temperatures Rain Snow More
1 Dec. Overcast
Overcast
7° /3° 0.4 mm 0 cm
2 Dec. Overcast
Overcast
7° /3° 0.6 mm 0 cm
3 Dec. Overcast
Overcast
6° /3° 0.1 mm 0 cm
4 Dec. Light rain
Light rain
7° /3° 4.2 mm 0 cm
5 Dec. Light rain
Light rain
8° /4° 2.6 mm 0 cm
6 Dec. Patchy rain possible
Patchy rain possible
10° /5° 1.2 mm 0 cm
7 Dec. Light rain
Light rain
10° /6° 7.5 mm 0 cm
8 Dec. Patchy rain possible
Patchy rain possible
10° /7° 1.6 mm 0 cm
9 Dec. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
11° /6° 6.5 mm 0 cm
10 Dec. Light drizzle
Light drizzle
10° /7° 1.5 mm 0 cm
11 Dec. Patchy rain possible
Patchy rain possible
9° /6° 0.8 mm 0 cm
12 Dec. Light rain
Light rain
9° /6° 2.6 mm 0 cm
13 Dec. Light rain shower
Light rain shower
8° /5° 1.5 mm 0 cm
14 Dec. Overcast
Overcast
8° /5° 0.6 mm 0 cm
15 Dec. Mist
Mist
9° /5° 0.1 mm 0 cm
16 Dec. Sunny
Sunny
10° /7° 0 mm 0 cm
17 Dec. Sunny
Sunny
9° /5° 0.1 mm 0 cm
18 Dec. Sunny
Sunny
10° /6° 0.4 mm 0 cm
19 Dec. Light rain
Light rain
11° /4° 5.5 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
8° /5° 2.2 mm 0 cm
21 Dec. Light rain
Light rain
10° /7° 6.9 mm 0 cm
22 Dec. Light rain
Light rain
11° /7° 3 mm 0 cm
23 Dec. Light rain
Light rain
10° /6° 3.1 mm 0 cm
24 Dec. Patchy rain possible
Patchy rain possible
8° /5° 0.9 mm 0.2 cm
25 Dec. Patchy rain possible
Patchy rain possible
9° /6° 0.5 mm 0 cm
26 Dec. Patchy rain possible
Patchy rain possible
8° /4° 1.3 mm 0 cm
27 Dec. Overcast
Overcast
7° /3° 0 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
8° /4° 0.5 mm 0 cm
29 Dec. Patchy rain possible
Patchy rain possible
7° /4° 0.7 mm 0 cm
30 Dec. Patchy rain possible
Patchy rain possible
9° /3° 2 mm 0 cm
31 Dec. Sunny
Sunny
9° /5° 0.8 mm 0 cm
Next
Important Notice
Our weather forecast for Yvelines in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yvelines forecast closer to your planned date for the most up-to-date weather information.

Yvelines weather in December vs November vs January

Compare December weather in Yvelines with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures11°/6°9°/5°7°/3°
Rainfall61 mm60 mm73 mm
Snowfall6 cm0 cm6 cm
Wind19.5 km/h20 km/h20.4 km/h
Humidity79%81%81%
Rainy days10 days12 days10 days
Snow days2 days0 days3 days
Dry days18 days19 days18 days

Planning a trip to Yvelines? Discover the best time to visit

Yvelines in December - FAQ

What are the expected maximum and minimum temperatures in Yvelines during December?

During December, expect a variety of temperatures with highs around 9° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Yvelines during December?

Moderate rainfall is anticipated in Yvelines during December, with a total of 59.8 mm spread over approximately 12 days. Considering plans for rainy days is advisable.

Will it snow in Yvelines in December 2026?

Yvelines typically sees 0.2 cm of snowfall during December.

What are the typical wind conditions in Yvelines during December?

The average wind speed in Yvelines during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Yvelines snow forecast December 2026

Track daily snowfall levels and discover Yvelines’s snowy potential this December ❄️

December rainfall patterns in Yvelines

Explore the daily rainfall trends and prepare for Yveliness December weather 💧
Typically, Yvelines has 12 rainy days in December with a total of 59.8 mm of rainfall.

What to pack to Yvelines in December?

🌦️ Cold & raw · highs around 9 °C, frequent showers

As you prepare for your trip to Yvelines in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Yvelines, during December, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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