Johannesburg Weather in September
South Africa · 30-year monthly averages
🌟 Great time to visit
September in Johannesburg is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 8°C (46°F). Expect roughly 24mm of precipitation, with little rainfall.
Avg high
22°C
72°F
Avg low
8°C
46°F
Rainfall
24mm
dry
Mean temp
15°C
60°F
🎒 What to pack
- light layers
- comfortable walking shoes
September vs the rest of the year
FAQ
- How hot is Johannesburg in September?
- September in Johannesburg is pleasantly warm, with average daytime highs around 22°C (72°F) and nighttime lows near 8°C (46°F). Expect roughly 24mm of precipitation, with little rainfall.
- Does it rain a lot in Johannesburg in September?
- Johannesburg sees around 24mm of precipitation in September on average — dry by global standards.
- Is September a good time to visit Johannesburg?
- September is one of the best months to visit Johannesburg — comfortable temperatures and manageable rainfall.