SeasonScore
Xi'an, China
Photo: David Castor · Public domain

China

Xi'an in May

🌷 Spring

Pleasant and some showers.

🎒 Pack: sunglasses & hat

Best months: May (8.7), Apr (8.4), Sep (8.2)

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Why May scores 8.7What goes into the score

How it works
🌡️ 27° / 14°C🌧️ 68 mm💧 dew pt 11°🍃 PM2.5 35
  • Weather comfort9.6
    • ✓Comfortable temperatures (27°C highs / 14°C lows)
    • ✓Comfortable humidity (dew point 10.7°C)
    • ✓Mostly dry (~68 mm rain)
  • Air quality5.6
    • !Elevated (PM2.5 ~35 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut May side by side with another month
MayApr
Score8.7 Excellent8.4 Very good
Season🌷 Spring🌷 Spring
High / low27° / 14°22° / 9°
Rain68 mm50 mm
Humiditydew pt 11°dew pt 7°
PM2.535 µg/m³43 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Xi'an weather-station normals. Rainfall: Xi'an 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).

Nature calendarBlossoms, leaves & seasons in Xi'an

  • Snowy daysTypical dates
    Snow likely Nov–Mar (most in Jan: ~5 days)

    Average number of days with snowfall at Xi'an.

    Source: Xi'an weather-station normals (national weather service, via Wikipedia climate table)

Explore Xi'anEvents, sights, food & souvenirs

Check event dates locally

A former imperial capital in China's Shaanxi province and the eastern start of the Silk Road, famous for the Terracotta Army and its intact city walls.

Events in May
Labor Day Golden WeekAcross China

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

Coming up later

National Day Golden WeekEvery year1–7 October every year

A week-long national holiday.

Why go: The Terracotta Army sees huge crowds; avoid if possible.

Where: All major attractions

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

Lantern displays are installed on the city walls.

Why go: Attractions are very crowded during the holiday.

Where: City Wall and Tang Paradise