SeasonScore
Kuala Lumpur, Malaysia
Photo: Zukiman Mohamad · CC0

Malaysia

Kuala Lumpur in December

🌦️ Humid tropical (rain year-round)

Hot, humid and very wet. Watch for hazy air.

🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics · N95 mask for hazy days

Best months: Feb (6.9), Jun (6.9), Jan (6.8)

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Why December scores 6.6What goes into the score

How it works
🌡️ 32° / 24°C🌧️ 281 mm💧 dew pt 24°🍃 PM2.5 39
  • Weather comfort5.7
    • ✓Hot (32°C highs / 24°C lows)
    • !Very humid/sticky (dew point 23.5°C)
    • !Wet: ~281 mm rain, ~8 heavy-rain days
  • Air quality5.2
    • !Unhealthy for sensitive groups (PM2.5 ~39 µg/m³)
  • Seasonal hazards9.5
    • !Flood: ~8 heavy-rain days in an average December
  • Safety baseline8.0
    • ·Normal precautions
Compare monthsPut December side by side with another month
DecFeb
Score6.6 Good6.9 Good
Season🌦️ Humid tropical (rain year-round)🌦️ Humid tropical (rain year-round)
High / low32° / 24°33° / 24°
Rain281 mm193 mm
Humiditydew pt 24°dew pt 23°
PM2.539 µg/m³44 µg/m³

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

Holidays & crowdsDecember 2026

Long weekend

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

  • Christmas Day 25–27 Dec · 3 days off in a row

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

Explore Kuala LumpurEvents, sights, food & souvenirs

Check event dates locally

Malaysia's capital, a multicultural city of Malay, Chinese and Indian communities, visited for its towers, food, shopping and temples.

Events in December

No major events on our calendar for December.

Coming up later

ThaipusamDate variesTamil calendar, usually late January or February

Huge crowds of Hindu devotees climb to the cave temple, some carrying kavadi.

Why go: Arrive very early; trains and roads are packed.

Where: Batu Caves

Chinese New YearDate variesLunar calendar, late January to mid-February

Lion dances, lanterns and temple visits.

Why go: Many Chinese-run shops close for the first days.

Where: Chinatown and Thean Hou Temple

Hari Raya AidilfitriDate variesIslamic calendar, moves about 11 days earlier each year

The end of Ramadan, with open houses and festive food.

Why go: Many residents leave the city, so roads are quiet but some businesses close.

Where: Citywide