SeasonScore
Chengdu, China
Photo: Charlie fong 冯成 · CC0

China

Chengdu in May

🌷 Spring

Pleasant and some showers. Watch for hazy air.

🎒 Pack: N95 mask for hazy days · sunglasses & hat

Best months: May (7.8), Oct (7.5), Feb (6.9)

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Why May scores 7.8What goes into the score

How it works
🌡️ 27° / 18°C🌧️ 77 mm💧 dew pt 15°🍃 PM2.5 46
  • Weather comfort8.2
    • ✓Comfortable temperatures (27°C highs / 18°C lows)
    • ✓Slightly humid (dew point 15.4°C)
    • ✓Mostly dry (~77 mm rain)
    • !Grey, overcast skies (~85% cloud cover on average)
  • Air quality4.5
    • !Unhealthy for sensitive groups (PM2.5 ~46 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut May side by side with another month
MayOct
Score7.8 Very good7.5 Very good
Season🌷 Spring🍂 Autumn
High / low27° / 18°21° / 15°
Rain77 mm43 mm
Humiditydew pt 15°dew pt 14°
PM2.546 µg/m³50 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Chengdu weather-station normals. Rainfall: Chengdu weather-station normals (national met service).

Holidays & crowdsMay 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Labor Day 1–4 May · 4 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore ChengduEvents, sights, food & souvenirs

Check event dates locally

The capital of Sichuan in southwest China, famous for giant pandas, fiery Sichuan cuisine and a relaxed teahouse culture.

Events in May
Labor Day Golden WeekAcross China

A peak domestic travel week with crowds at every major site.

Coming up later

Chinese New Year and temple fairsDate variesLunar calendar — late January to mid-February, date moves each year

Temple fairs with lanterns, performances and snacks over the holiday.

Why go: Travel across China is extremely busy; book transport early.

Where: Wuhou Shrine and other temples