The climate in Changchun during October can be summarized as warm, humid and reasonably dry.
October is in the fall / autumn in Changchun and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (76°F), whilst at night 19°C (65°F) is normal.
|Daytime temperature||24.6°C 76.2°F|
|Nightly temperature||18.5°C 65.2°F|
|Average temperature||21.5°C 70.7°F|
|Daily sunshine||5.5 hrs|
|Avg rainfall||63 mm 2.5 ins|
|Rainy days||11 days|
|Sea temperature||24.5°C 76.2°F|
|Windspeed||10.4kph 7 mph|
On average October is the 4th driest month of the year in Changchun with around 63mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Changchun in October 2023.
|Hottest month:||July||31.3°C 88.3°F|
|Driest month:||December||35mm 1.4ins|
|Coldest month:||February||12.4°C 54.3°F|
|Wettest month:||June||216mm 8.5ins|