The climate in Changchun during May can be summarized as warm, humid and wet.
May is in the spring in Changchun and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 24°C (76°F), whilst at night 18°C (65°F) is normal.
|Daytime temperature||24.3°C 75.7°F|
|Nightly temperature||18.1°C 64.6°F|
|Average temperature||21.2°C 70.2°F|
|Daily sunshine||4.4 hrs|
|Avg rainfall||197 mm 7.7 ins|
|Rainy days||20 days|
|Sea temperature||23°C 73.4°F|
|Windspeed||8.6kph 5 mph|
On average May is the 2nd wettest month of the year in Changchun with around 197mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 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 May 2022.
|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|