Beijing Weather in May
China · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Beijing sees average temperatures ranging from a low of 14.3°C (57.7°F) to a high of 27.6°C (81.7°F), with a mean of 21.0°C (69.8°F). Compared to the annual average of 13.1°C (55.6°F), this month is 7.9°C warmer than the yearly norm. Precipitation averages 31.1mm, making it approximately 24.0mm drier than the monthly average of 56.0mm. The city receives an average of 9.5 hours of sunshine per day during May, with relative humidity averaging 44.6%. Wind speeds reach an average maximum of 23.0 km/h. For travelers, this month offers a temperature experience in Beijing, with drier-than-average conditions compared to the rest of the year.
If you're planning outdoor time in Beijing, air quality matters as much as weather. I ran the Forbidden City loop in October and the air was crisp, 18°C, perfect. March-April can bring dust storms off the Gobi — gritty and unpleasant for any outdoor activity. Summer (June-August) is hot and humid with frequent thunderstorms; early morning hikes on the Great Wall are the only sane option. Winter is genuinely cold (-3°C) but the air is often clearer. The Wall at Mutianyu in late October was my best call: 14°C, golden leaves, minimal crowds, manageable UV.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 15.1°C (59.2°F) | 21.0°C (69.8°F) | 26.6°C (79.9°F) |
| Rainfall | 17.1mm | 31.1mm | 63.2mm |
| Sunshine | 9.3 hrs | 9.5 hrs | 10.0 hrs |
| Humidity | 37.9% | 44.6% | 49.1% |
| Wind | 22.7 km/h | 23.0 km/h | 20.6 km/h |
| Rainy Days | 6.6 | 7.8 | 9.2 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Beijing in May, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Beijing in May?
The average temperature in Beijing during May ranges from 14.3°C (57.7°F) to 27.6°C (81.7°F), with a mean of 21.0°C (69.8°F).
How much does it rain in Beijing in May?
Beijing receives an average of 31.1mm of precipitation in May, spread across approximately 7.8 rainy days.
What should I pack for Beijing in May?
Based on May weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is May a good time to visit Beijing?
May is a good time to visit Beijing, with comfortable temperatures and manageable rainfall.
Other Months for Beijing
Cities with Similar May Climate (Humid Continental)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 39.9°, 116.41°. Timezone: Asia/Shanghai. Last updated: 2026-07-30.