Cape Town · Month comparison

December vs September

September ranks #1 overall vs December at #12. Spring arrives — wildflowers, improving weather, and the sweet spot before summer prices.

Cape Town December — V&A Waterfront buildings beside the harbour with Table Mountain in peak summer

December

#12 of 12 months

Strong option

Peak summer with Christmas premium — spectacular conditions, maximum prices.

  • ↑Summer at its finest: 26°C, 11 hours of sunshine, and the Atlantic seaboard in full swing
  • ↑New Year's Eve fireworks over Table Mountain: one of the world's great New Year's Eve settings
Cape Town September — spring wildflowers in mixed colours under a clear blue sky at West Coast National Park

September

#1 of 12 months

Best match

Spring arrives — wildflowers, improving weather, and the sweet spot before summer prices.

  • ↑Spring wildflowers still visible at West Coast National Park and Kirstenbosch gardens
  • ↑Table Mountain hiking conditions improving sharply: 19°C and clearing skies by mid-month
FactorDecemberSeptember
Weather score
9
7
Value score
2
7
Crowd score
2
7
Events score
7
8
Atmosphere
8
8
Avg high temp25.6°C19°C
Monthly rain16mm40mm
Daily sunshine11hrs7hrs

December trade-offs

  • ↓Peak of peak pricing: accommodation rates match February at annual highs
  • ↓City extremely busy: Waterfront, Chapman's Peak, and Cape Point all heavily crowded
  • ↓New Year accommodation surcharges make the final week the most expensive period of the year

September trade-offs

  • ↓Rain still possible in early September; the transition from winter to spring is gradual
  • ↓Sea still cool (15°C) — swimming in the Atlantic requires fortitude
  • ↓Some spring wind days on the Atlantic seaboard as the SE begins to strengthen for summer
See all 12 months for Cape Town →December in detail →September in detail →
Scores compare months within Cape Town. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →