SeasonScore
Kunming, China
Photo: Daderot · Public domain

China

Kunming in December

🧥 Winter

Cool and mostly dry. Watch for hazy air.

🎒 Pack: warm jacket for evenings · N95 mask for hazy days

Best months: May (9.2), Mar (9.0), Oct (9.0)

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Why December scores 8.2What goes into the score

How it works
🌡️ 16° / 5°C🌧️ 14 mm💧 dew pt 5°🍃 PM2.5 37
  • Weather comfort8.8
    • !Cool (16°C highs / 5°C lows)
    • ✓Comfortable humidity (dew point 5.2°C)
    • ✓Mostly dry (~14 mm rain)
  • Air quality5.4
    • !Elevated (PM2.5 ~37 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut December side by side with another month
DecMay
Score8.2 Very good9.2 Excellent
Season🧥 Winter🌷 Spring
High / low16° / 5°25° / 15°
Rain14 mm80 mm
Humiditydew pt 5°dew pt 12°
PM2.537 µg/m³14 µg/m³

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

Holidays & crowdsDecember 2026

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in China this month.

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

Explore KunmingEvents, sights, food & souvenirs

Check event dates locally

The capital of Yunnan, nicknamed the 'Spring City' for its mild climate year-round, and a gateway to the Stone Forest and the rest of Yunnan.

Events in December
Black-headed gull seasonDate variesUsually November to March

Large flocks of black-headed gulls winter in Kunming.

Why go: Feeding the gulls is a popular local tradition.

Where: Green Lake Park and Dian Lake shore

Coming up later

Spring Festival (Chinese New Year)Date variesLunar calendar — late Jan to mid-Feb, date moves each year

China's most important holiday, with family reunions, lanterns, temple fairs and fireworks where permitted.

Why go: It is the peak domestic travel period; trains and flights sell out and popular sights are crowded.

Where: Kunming

Wild mushroom seasonDate variesUsually June to September

The rainy season brings a big variety of wild mushrooms to markets.

Why go: Only eat mushrooms prepared by experienced restaurants; some varieties are toxic if undercooked.

Where: Markets and restaurants across Kunming