Cool
Average highs are around -6°C, so pack for cooler days.
December verdict
Mixed for holiday weather
Average highs are around -6°C, so pack for cooler days. Sunshine averages 5.1h per day, enough for a balanced month. Rainfall averages 5mm, which is relatively low for holiday planning.

Monthly averages
Temp
-6°C
Rain
5mm
Sun
5.1h
Weather score
40
Mixed
Cool
Average highs are around -6°C, so pack for cooler days.
Drier
Rainfall averages 5mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.1h per day, enough for a balanced month.
Map
Compare Changchun, Jilin, China with nearby places by weather score, rain, sun, temperature, and swim conditions.
December-6°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
December5mm average rain
December is one of Changchun's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to May and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December5.1 hours average sun
December is one of Changchun's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsMarch to June and September
This stretch has the strongest sunshine in the monthly averages.
December40 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
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