Seine-et-Marne (Chessy)
December
Weather in Seine-et-Marne for December 2026
Your guide to Seine-et-Marne weather in December - trends and predictions
In general, the average temperature in Seine-et-Marne at the beginning of December is 8.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 7.6 °C by the end of December.
Seine-et-Marne in December brings notable rainfall, with an average of 16 rainy days and a total precipitation of 61 mm.
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Temperatures
Rain 🌧️
More
15
Dry days
16
Rainy days
0
Snow days
8°/4°
Temperatures
21 km/h
Avg max wind
81 %
Avg humidity
Seine-et-Marne Weather December
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Temperatures trend during December in Seine-et-Marne
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December weather in Seine-et-Marne day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Cloudy | 7° /1° | 0.6 mm | 2 | |
| 2 Dec. |  Partly cloudy | 8° /3° | 0.4 mm | 2 | |
| 3 Dec. |  Patchy rain possible | 7° /2° | 0.1 mm | 2 | |
| 4 Dec. |  Light rain | 8° /3° | 4.1 mm | 2 | |
| 5 Dec. | Light drizzle | 8° /3° | 4.2 mm | 2 | |
| 6 Dec. | Patchy rain possible | 10° /5° | 2.1 mm | 3 | |
| 7 Dec. | Light rain shower | 10° /5° | 7.8 mm | 3 | |
| 8 Dec. |  Fog | 10° /6° | 2.3 mm | 2 | |
| 9 Dec. | Light rain shower | 11° /6° | 9.8 mm | 3 | |
| 10 Dec. | Patchy rain possible | 10° /7° | 1.6 mm | 3 | |
| 11 Dec. | Partly cloudy | 10° /6° | 0.5 mm | 3 | |
| 12 Dec. | Light rain shower | 10° /6° | 2.2 mm | 3 | |
| 13 Dec. | Light rain shower | 9° /4° | 0.5 mm | 3 | |
| 14 Dec. | Patchy rain possible | 8° /4° | 0.6 mm | 3 | |
| 15 Dec. | Patchy rain possible | 9° /3° | 0.1 mm | 3 | |
| 16 Dec. |  Sunny | 10° /6° | 0 mm | 3 | |
| 17 Dec. | Mist | 9° /5° | 0.1 mm | 3 | |
| 18 Dec. | Partly cloudy | 11° /5° | 0.2 mm | 3 | |
| 19 Dec. | Light rain shower | 11° /4° | 5.9 mm | 3 | |
| 20 Dec. | Patchy rain possible | 8° /4° | 2.6 mm | 1 | |
| 21 Dec. | Patchy rain possible | 10° /7° | 7.2 mm | 2 | |
| 22 Dec. | Light rain shower | 11° /6° | 2.4 mm | 2 | |
| 23 Dec. | Patchy rain possible | 8° /4° | 0.1 mm | 2 | |
| 24 Dec. | Patchy rain possible | 7° /3° | 0.5 mm | 2 | |
| 25 Dec. | Patchy rain possible | 8° /4° | 0.1 mm | 2 | |
| 26 Dec. | Sunny | 9° /4° | 0.3 mm | 2 | |
| 27 Dec. | Sunny | 7° /3° | 0 mm | 2 | |
| 28 Dec. | Patchy rain possible | 7° /3° | 0 mm | 2 | |
| 29 Dec. | Light drizzle | 7° /3° | 1 mm | 2 | |
| 30 Dec. | Patchy rain possible | 8° /2° | 0 mm | 2 | |
| 31 Dec. | Sunny | 7° /2° | 1.4 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Seine-et-Marne 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 Seine-et-Marne forecast closer to your planned date for the most up-to-date weather information.
Change Month
Seine-et-Marne weather in December vs November vs January
Compare December weather in Seine-et-Marne with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| November | December | January | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy light drizzle |
| Temperatures | 11°/6° | 8°/4° | 7°/2° |
| Rainfall | 73 mm | 61 mm | 90 mm |
| Snowfall | 2 cm | 0 cm | 6 cm |
| Wind | 21.9 km/h | 20.8 km/h | 21.4 km/h |
| Humidity | 79% | 81% | 80% |
| Rainy days | 16 days | 16 days | 16 days |
| Snow days | 2 days | 0 days | 3 days |
| Dry days | 12 days | 15 days | 12 days |
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Seine-et-Marne in December - FAQ
What are the expected maximum and minimum temperatures in Seine-et-Marne during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Seine-et-Marne during December?
Moderate rainfall is anticipated in Seine-et-Marne during December, with a total of 61 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
Will it snow in Seine-et-Marne in December 2026?
Seine-et-Marne typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Seine-et-Marne during December?
The average wind speed in Seine-et-Marne during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Seine-et-Marne in December?
As you prepare for your trip to Seine-et-Marne 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 Seine-et-Marne, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
December rainfall patterns in Seine-et-Marne
Explore the daily rainfall trends and prepare for Seine-et-Marnes December weather 💧
Typically, Seine-et-Marne has 16 rainy days in December with a total of 61 mm of rainfall.
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