Beijing Weather in May – Temperature, Precipitation, and Air Quality

Beijing Weather in May

Beijing experiences a noticeable shift in weather as it transitions from spring to early summer in May. Here’s a detailed overview of the typical weather conditions you can expect in Beijing during May:


Average High Temperature: May in Beijing is relatively mild with average high temperatures ranging from 22°C to 29°C (72°F to 84°F). As the month progresses, temperatures tend to rise, making it warmer towards the end of May.

Average Low Temperature: Nighttime temperatures range from 10°C to 17°C (50°F to 63°F), so you may need a light jacket or sweater for cooler evenings.


Beijing experiences a slight increase in rainfall in May. It’s generally a dry month, but there might be occasional rain showers. The average monthly rainfall is around 21-23 mm, which is spread out over a few days.


May is known for its pleasant, sunny days. You can expect an average of 8 to 9 hours of sunshine per day, making it an excellent time for outdoor activities and sightseeing.


Humidity levels in Beijing are relatively low in May. The air is crisp and comfortable, which can be a relief after the dry winter and dusty spring.

Air Quality:

Beijing’s air quality tends to improve in May compared to the winter months, but it can still be subject to fluctuations. Be sure to check the daily air quality index (AQI) if you have concerns about air pollution during your visit.


May in Beijing is characterized by occasional windy days, but the wind is usually not too strong. It’s advisable to have a light jacket or windbreaker on hand to stay comfortable when the wind picks up.


You’ll want to pack a mix of lightweight, breathable clothing for the warm days and some layers for cooler evenings. Don’t forget to bring comfortable walking shoes for exploring the city.

Popular Activities:

May is an ideal time to explore Beijing’s outdoor attractions, including the Great Wall, parks, and historic sites, as the weather is pleasant and not too hot. Be prepared for potential crowds, as it’s a popular tourist season.

In summary, May is a great time to visit Beijing as the weather is generally mild, and you can enjoy the city’s outdoor attractions without the intense heat of summer or the harsh cold of winter. Just be prepared for some occasional rain and changing air quality conditions.

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