Dalian Weather in May

What's the weather like in Dalian, China in May 2021?

The climate in Dalian during May can be summarized as mild and reasonably dry.

May is in the spring in Dalian and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 21°C (69°F), whilst at night 12°C (54°F) is normal.

Dalian weather averages (imperial / metric)
Daytime temperature 20.6°C 69.1°F
Nightly temperature 12.2°C 54°F
Average temperature 16.4°C 61.5°F
Daily sunshine 9.6 hrs
Avg rainfall 42 mm 1.7 ins
Rainy days 7 days
Sea temperature 11.9°C 53.5°F
Humidity 61%
Windspeed 17.3kph 11 mph

On average May is the 5th wettest month of the year in Dalian with around 42mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.6 hours of sunshine per day.

May temperatures in Dalian

May rainfall

May hourly sunshine

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 May 2020.

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Dalian weather stats

Dalian weather statistics
Hottest month: August 27.3°C 81.1°F
Driest month: February 7mm 0.3ins
Sunniest month: October 8.1hrs
Coldest month: January -0.7°C 30.7°F
Wettest month: July 170mm 6.7ins
Map showing location of Dalian (38.91222, 121.60222)

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