SeasonScore
Cape Town, South Africa
Photo: Fcatarinella · CC BY 3.0

South Africa

Cape Town in December

☀️ Summer

Pleasant and mostly dry.

🎒 Pack: sunglasses & hat

Best months: Jan (9.3), Dec (9.3), Feb (9.2)

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Why December scores 9.3What goes into the score

How it works
🌡️ 26° / 16°C🌧️ 13 mm💧 dew pt 15°🍃 PM2.5 15
  • Weather comfort9.9
    • ✓Comfortable temperatures (26°C highs / 16°C lows)
    • ✓Slightly humid (dew point 14.7°C)
    • ✓Mostly dry (~13 mm rain)
  • Air quality8.4
    • ✓Moderate (PM2.5 ~15 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.0
    • ·Increased caution
Compare monthsPut December side by side with another month
DecJan
Score9.3 Excellent9.3 Excellent
Season☀️ Summer☀️ Summer
High / low26° / 16°27° / 17°
Rain13 mm9 mm
Humiditydew pt 15°dew pt 16°
PM2.515 µg/m³14 µg/m³

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

Other public holidays: Day of Reconciliation (16 Dec)

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

Explore Cape TownEvents, sights, food & souvenirs

Check event dates locally

A South African city set between Table Mountain and the ocean, known for beaches, wine country, Robben Island and dramatic coastal drives.

Events in December

No major events on our calendar for December.

Coming up later

Cape Town Minstrel Carnival (Tweede Nuwe Jaar)Date variesUsually on or around 2 January

Troupes in colourful costumes parade through the streets with music.

Why go: Crowds are large along the parade route.

Where: City centre

Cape Town Cycle TourDate variesUsually March

One of the world's largest timed cycle races, looping around the peninsula.

Why go: Many roads close on race day.

Where: Cape Peninsula

Whale watching seasonDate variesUsually June to November, peaking around September–October

Southern right whales come close to shore to calve.

Why go: Hermanus is about two hours' drive away and offers land-based viewing.

Where: Hermanus and False Bay