Changchun Weather in May
May in Changchun typically sees daytime highs of 23°C (73°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Changchun in May
Rain is expected on roughly 10 days, totalling around 71 mm (2.8 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Changchun in May
May is one of the better months to visit Changchun. Expect 23°C (73°F) during the day and 10°C (50°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Changchun in May
There are approximately 259 hours of sunshine this month, resulting in mostly clear days.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Changchun.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Changchun's climate page.
Changchun Temperature in May
Min Temperature
10°C (50°F)
Max Temperature
23°C (73°F)
Chance of Rain
33%
Precipitation
71 mm (2.8 in)
Rainy days
10 days
Humidity
50%
Sunshine
259 hours
Percentage Sunshine
58%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Changchun typically rise from around 19°C (66°F) at the start of May to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 14°C (57°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Changchun in May
Browse day-by-day weather records for Changchun spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Changchun historical weather extremes in May
Our historical data for Changchun spans 1976 to 2026, revealing these weather extremes.
- The hottest May day on record in Changchun reached 37°C (99°F) (May 24, 2019).
- Changchun registered its coldest May night on May 9, 1986, with temperatures dropping to -1°C (30°F).
Best Places in China in May
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in May →
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What to Wear in Changchun in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Changchun in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Changchun's climate page.
Temperature Rainfall Sunshine Humidity
See the full Changchun climate overview or explore weather in China.
