South Africa
Cape Town in September
🌷 SpringPleasant and mostly dry.
🎒 Pack: warm jacket for evenings
Why September scores 8.9What goes into the score
How it works- Weather comfort9.4
- ✓Comfortable temperatures (20°C highs / 9°C lows)
- ✓Comfortable humidity (dew point 10°C)
- ✓Mostly dry (~44 mm rain)
- Air quality7.6
- ✓Moderate (PM2.5 ~21 µg/m³)
- Seasonal hazards10.0
- ·No notable seasonal hazards
- Safety baseline7.0
- ·Increased caution
| Sep | Jan | |
|---|---|---|
| Score | 8.9 Excellent | 9.3 Excellent |
| Season | 🌷 Spring | ☀️ Summer |
| High / low | 20° / 9° | 27° / 17° |
| Rain | 44 mm | 9 mm |
| Humidity | dew pt 10° | dew pt 16° |
| PM2.5 | 21 µg/m³ | 14 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 & crowdsSeptember 2027
Long weekendThere's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.
- Heritage Day 24–26 Sep · 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 Cape TownEvents, sights, food & souvenirs
Check event dates locallyA South African city set between Table Mountain and the ocean, known for beaches, wine country, Robben Island and dramatic coastal drives.
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
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
Table Mountain
The flat-topped mountain above the city, reached by cableway or hiking trails.
💡 The cableway closes in strong wind or cloud, so go on the first clear day.
Robben Island
The former prison island where Nelson Mandela was held, visited by ferry from the V&A Waterfront.
💡 Book ahead; trips are cancelled in rough seas.
Cape Point and Cape of Good Hope
Dramatic cliffs at the tip of the Cape Peninsula within Table Mountain National Park.
Boulders Beach
A beach in Simon's Town home to a colony of African penguins.
Kirstenbosch National Botanical Garden
Gardens of native South African plants on the slopes of Table Mountain.
Bo-Kaap
A historic Cape Malay neighbourhood of brightly painted houses.
Bobotie
Spiced minced meat baked with an egg topping, a Cape Malay classic.
Cape Malay curry
Mildly spiced, fragrant curries.
💡 Bo-Kaap
Gatsby
A huge sandwich of fries, meat and sauce, a Cape Town street food.
Braai
South African barbecue of meat and boerewors sausage.
Koeksisters
Syrup-soaked fried dough; the Cape Malay version is spiced and coated in coconut.
Rooibos tea
A caffeine-free tea grown only in the Western Cape.
💡 Supermarkets and food shops
Beadwork
Handmade bead jewellery and figures.
💡 Craft markets
Cape wine
Bottles from Stellenbosch, Franschhoek and other nearby wine regions.
💡 Wine estates and shops