Jiangsu (Suzhou)
December
Weather in Jiangsu for December 2025
Your guide to Jiangsu weather in December - trends and predictions
In general, the average temperature in Jiangsu at the beginning of December is 14.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.9 °C by the end of December.
With an average of 2 rainy days, Jiangsu experiences minimal rainfall in December.
Is December a good time to visit Jiangsu? check out the best time to travel to Jiangsu page.
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Temperatures
Rain 🌧️
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29
Dry days
2
Rainy days
0
Snow days
13°/3°
Temperatures
16 km/h
Avg max wind
54 %
Avg humidity
Jiangsu Weather December
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What’s the Weather Like in Jiangsu This December?
Discover the average temperatures and weather trends across Jiangsu’s cities this December.
Temperatures trend during December in Jiangsu
See the weather trend as well as the moving average line
December weather in Jiangsu day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Overcast | 13° /6° | 0 mm | 0 cm | |
| 2 Dec. |  Cloudy | 15° /7° | 0 mm | 0 cm | |
| 3 Dec. |  Partly cloudy | 15° /8° | 0 mm | 0 cm | |
| 4 Dec. | Overcast | 15° /8° | 0 mm | 0 cm | |
| 5 Dec. |  Sunny | 14° /8° | 0.1 mm | 0 cm | |
| 6 Dec. | Overcast | 15° /9° | 0 mm | 0 cm | |
| 7 Dec. | Sunny | 16° /7° | 0 mm | 0 cm | |
| 8 Dec. | Partly cloudy | 15° /6° | 0 mm | 0 cm | |
| 9 Dec. | Partly cloudy | 17° /9° | 0 mm | 0 cm | |
| 10 Dec. |  Light rain shower | 15° /11° | 4.4 mm | 0 cm | |
| 11 Dec. |  Light rain | 11° /6° | 5.3 mm | 0 cm | |
| 12 Dec. | Patchy rain possible | 10° /5° | 0.9 mm | 0 cm | |
| 13 Dec. | Light drizzle | 13° /5° | 0.5 mm | 0 cm | |
| 14 Dec. | Sunny | 13° /6° | 0 mm | 0 cm | |
| 15 Dec. |  Moderate rain | 11° /2° | 5.3 mm | 0.4 cm | |
| 16 Dec. |  Light snow showers | 7° /2° | 0.4 mm | 0.3 cm | |
| 17 Dec. | Sunny | 7° /1° | 0 mm | 0 cm | |
| 18 Dec. | Light rain | 6° /2° | 7.5 mm | 0 cm | |
| 19 Dec. | Light drizzle | 6° /1° | 4.4 mm | 0 cm | |
| 20 Dec. | Sunny | 5° /1° | 0 mm | 0 cm | |
| 21 Dec. | Partly cloudy | 4° /0° | 0 mm | 0 cm | |
| 22 Dec. | Sunny | 4° /-2° | 0 mm | 0 cm | |
| 23 Dec. | Overcast | 7° /1° | 0 mm | 0 cm | |
| 24 Dec. | Partly cloudy | 8° /2° | 0 mm | 0 cm | |
| 25 Dec. | Sunny | 10° /3° | 0 mm | 0 cm | |
| 26 Dec. | Overcast | 11° /3° | 0 mm | 0 cm | |
| 27 Dec. | Cloudy | 11° /3° | 0 mm | 0 cm | |
| 28 Dec. | Sunny | 10° /3° | 0 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 12° /3° | 0 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 12° /5° | 0 mm | 0 cm | |
| 31 Dec. | Sunny | 10° /3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Jiangsu 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 Jiangsu forecast closer to your planned date for the most up-to-date weather information.
Change Month
Jiangsu weather in December vs November vs January
Compare December weather in Jiangsu 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 | Sunny | Sunny | Sunny |
| Temperatures | 20°/10° | 13°/3° | 12°/2° |
| Rainfall | 141 mm | 58 mm | 44 mm |
| Snowfall | 0 cm | 1 cm | 0 cm |
| Wind | 18.6 km/h | 15.5 km/h | 16.1 km/h |
| Humidity | 60% | 54% | 54% |
| Rainy days | 4 days | 2 days | 1 days |
| Snow days | 0 days | 0 days | 0 days |
| Dry days | 26 days | 29 days | 30 days |
Planning a trip to Jiangsu? Discover the best time to visit
Jiangsu in December - FAQ
What are the expected maximum and minimum temperatures in Jiangsu during December?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 3°.
How much rainfall should be expected in Jiangsu during December?
Moderate rainfall is anticipated in Jiangsu during December, with a total of 57.7 mm spread over approximately 2 days. Considering plans for rainy days is advisable.
Will it snow in Jiangsu in December 2025?
Jiangsu typically sees 1.4 cm of snowfall during December.
What are the typical wind conditions in Jiangsu during December?
The average wind speed in Jiangsu during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Jiangsu in December?
As you prepare for your trip to Jiangsu 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 Jiangsu, 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
Jiangsu snow forecast December 2025
Track daily snowfall levels and discover Jiangsu’s snowy potential this December ❄️
December rainfall patterns in Jiangsu
Explore the daily rainfall trends and prepare for Jiangsus December weather 💧
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