Weather in Changchun in December 2025
Average weather
Average temperature in Changchun in December
The expected average maximum temperature in December is +18°F with a maximum of +46°F and a minimum of -13°F.
The average maximum temperature goes down 18% by the end of the month, compared with the beginning of the month, from +21°F to +10°F.
Is Changchun warm or cold in December?
Changchun is typically cold in December.
Maximum temperatures go down compared to the previous month from +36°F to +19°F. The minimum temperature also goes down from +18°F to +1°F.
Wear your winter warms as it will be cold. To save space, layer, and don’t forget gloves and a scarf.
December is one of the coolest months in Changchun, here is the comparison with other months:
Climate in Changchun in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +36°F | +19°F | +14°F | ||||
| Min. temperature | ||||||
| -17°F | -29°F | -40°F | ||||
| Max. temperature | ||||||
| +68°F | +54°F | +39°F | ||||
| Rainfall | ||||||
| 8 mm | 0 mm | 0 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 2 m/s | ||||
| Humidity | ||||||
| 69% | 69% | 69% | ||||
| Air pressure | ||||||
| 1022 HPa | 1025 HPa | 1026 HPa | ||||
| Sunny days | ||||||
| 12 | 14 | 14 | ||||
| Cloudy days | ||||||
| 11 | 13 | 14 | ||||
| Rainy days | ||||||
| 2 | 0 | 0 | ||||
| Snowy days | ||||||
| 6 | 5 | 4 | ||||
December weather is still as good as in November. It’s getting colder in December. From +36°F in the day, the average maximum temperature lowers to +19°F. As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 8 mm to 0 mm. Humidity levels don’t change as the month goes on, averaging around 69%. The average wind speed doesn’t change much during December, staying around 3 m/s. The good news is there are likely to be more sunny days in December, from 12 to 14.
January brings much the same weather, it remains good.
Wind
The average wind speed is 4 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Changchun is gradually decreasing during December, going from 4 m/s to 3 m/s over the course of the month.
Snow
December is one of the snowiest months in Changchun.
Here’s how December is compared with other months in the amount of snow, total mm:
How was the weather last December in Changchun?
Climate Change Over the Years
The climate in Changchun in December has not changed that much over the last 43 years.
The average temperature was the lowest in 1980 (+49°F) and the highest in 2019 (+55°F). The driest year was 2000 with only 404 mm of rainfall, and the wettest year was 1985 with 943 mm.
FAQ
Is December a good time to visit Changchun?
Can you sunbathe in Changchun in December?
Is Changchun rainy in December?
Is it sunny in Changchun in December?
Other cities in China
Monthly weather in Changchun
Source of the data
For this page, we’ve looked at the typical weather in Changchun, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
