May · China
Best time to visit Suzhou in May Weather, crowds & prices
Weather in Suzhou in May
Average temperature 21°C, 89 mm of rain, about 21 days with 6+ hours of sunshine and 75% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
8.2/10
Ranked #1 of 12 months
- Avg temp
- 21°C
- Rainfall
- 89 mm
- Humidity
- 75%
- Days with 6h+ sun
- 21
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
May in Suzhou scores 8.2/10 for sightseeing and cultural travel - the single best month of the year. Expect around 21°C, 89 mm of rain, and roughly 21 days with 6+ hours of sunshine this month.
Suzhou's classical gardens, canals and silk workshops inspired the saying, paradise on earth.
May: the best month of the year in Suzhou
May averages 21°C (70°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rainfall runs 89 mm, so plan one flexible day in three; you still get about 21 days with 6+ hours of sunshine and 13.6 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Suzhou at 8.2/10 — the reference point every other month on this page is measured against.
Pack light clothing, a hat and real sun protection, a packable rain layer.
Plan for peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Suzhou in May?
- In May, Suzhou averages 21°C, 89 mm of rain, and about 21 days with 6+ hours of sunshine. Its climate-comfort score is 8.2/10.
- Is May a good time to visit Suzhou?
- May earns a 8.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Suzhou in May?
- Expect about 89 mm of rain in May. Average humidity is 75% and there are about 21 days with 6+ hours of sunshine.
Curated in Suzhou
Tickets & experiences
Things to do in Suzhou
Suzhou, China. Live activities and tours from GetYourGuide, matched to this destination.