Nanjing Weather in December
With daytime temperatures of 11°C (52°F) and nighttime lows of 2°C (36°F), December in Nanjing brings low temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in Nanjing in December
This is the driest month of the year, though the temperatures are on the cooler side. Climate statistics over the past 30 years suggest around 8 days of rain, with 36 mm (1.4 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Nanjing in December
Nanjing in December gets highs of 11°C (52°F) during the day and drops to 2°C (36°F) at night. During December, you'll experience the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Nanjing in December
The month brings about 137 hours of sunlight, offering a comfortable mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, September and October typically offer the best weather for Nanjing.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Nanjing's climate page.
Nanjing Temperature in December
Min Temperature
2°C (36°F)
Max Temperature
11°C (52°F)
Chance of Rain
26%
Precipitation
36 mm (1.4 in)
Rainy days
8 days
Humidity
73%
Sunshine
137 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nanjing typically drop from around 12°C (54°F) at the start of December to approximately 8°C (46°F) by the end. Nights are cold, with lows typically ranging from -1°C (30°F) to 3°C (37°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Nanjing in December
Browse day-by-day weather records for Nanjing spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nanjing historical weather extremes in December
Based on 49 years of weather observations in Nanjing between 1976 and 2025, these are the recorded extremes.
- On December 8, 2023, temperatures climbed to 24°C (75°F), marking the warmest December day on record.
- The coldest night in December in Nanjing was on December 30, 1991, with a minimum of -12°C (10°F).
Best Places in China in December
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Nanjing in December
The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Some rain is possible, so pack something to handle light showers. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Nanjing in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Nanjing's climate page.
Temperature Rainfall Sunshine Humidity
See the full Nanjing climate overview or explore weather in China.
