When to go · September

South Africa in September

Excellent time to go

Namaqualand wildflower displays peak; book West Coast trips carefully as blooms depend on rainfall.

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Daytime high

19°C

66°F

Overnight low

9°C

48°F

Rainfall

40 mm

dry

Crowd levels

medium

manageable

Prices

medium

shoulder

What to expect in South Africa in September

September brings mild weather to South Africa, with daytime highs around 19°C (66°F) and overnight lows near 9°C (48°F). Skies are typically dry with occasional showers, with about 40 mm of rainfall on average. Namaqualand wildflower displays peak; book West Coast trips carefully as blooms depend on rainfall..

Crowds are manageable in September — busy in popular areas but not overwhelming. Prices sit in the shoulder-season range — not the cheapest, but well off peak. Peak season runs December–January (domestic), June–September (safari), for context.

What’s happening in September

🎉
Hermanus Whale Festival · SepThis eco-marine festival celebrates peak southern right whale season with land-based whale watching from cliffs, plus craft markets, live music, and environmental education programs across three days along the Walker Bay coastline.

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