Lanzhou Weather in December
December in Lanzhou brings low temperatures, with daytime highs of 4°C (39°F) and nights around -8°C (18°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in Lanzhou in December
This is the driest month, making it a great choice for planning outdoor excursions, even if the weather is on the cooler side. The climate data from previous years indicates about 2 days of snow/rain, averaging 4.1 mm (0.2 in) for the month. On the rare occasion it rains this month, it usually amounts to very little.
Temperature in Lanzhou in December
In December, Lanzhou gets low temperatures, with highs of 4°C (39°F). Nights cool to around -8°C (18°F). This month falls in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With overnight lows of -8°C (18°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.
Sunshine in Lanzhou in December
The month experiences a moderate amount of sunlight, with 150 hours of sunshine. This provides a nice balance between sunshine and clouds.December in Lanzhou has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 Lanzhou's climate page.
Lanzhou Temperature in December
Min Temperature
-8°C (18°F)
Max Temperature
4°C (39°F)
Chance of Rain
5%
Precipitation
4.1 mm (0.2 in)
Rainy days
2 days
Humidity
59%
Sunshine
150 hours
Percentage Sunshine
50%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lanzhou typically drop from around 4°C (39°F) at the start of December to approximately 0°C (32°F) by the end. Nights are very cold, with lows typically ranging from -12°C (10°F) to -7°C (19°F).
Average temperatures in December
Historical weather for Lanzhou in December
Browse day-by-day weather records for Lanzhou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lanzhou historical weather extremes in December
The extremes listed below come from historical weather data collected in Lanzhou from 1976 through 2025.
- On December 7, 2023, temperatures climbed to 14°C (57°F), marking the warmest December day on record.
- Lanzhou registered its coldest December night on December 23, 2012, with temperatures dropping to -24°C (-11°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
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What to Wear in Lanzhou in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. With minimal rainfall expected, you can leave the rain gear at home. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Lanzhou 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 Lanzhou's climate page.
Temperature Rainfall Sunshine Humidity
See the full Lanzhou climate overview or explore weather in China.
