Dalian Weather in May

With daytime temperatures of 17°C (63°F) and nighttime lows of 13°C (55°F), May in Dalian brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 61 mm (2.4 in) falls on average.

Rainfall in Dalian in May

You can expect rain on roughly 7 days based on historical data, averaging 61 mm (2.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Dalian in May

May in Dalian brings typical temperatures with highs around 17°C (63°F) and lows of 13°C (55°F). The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Dalian in May

The month enjoys around 281 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Dalian in May

May has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in May

With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

For Dalian itself, June and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.