SeasonScore
Johannesburg, South Africa
Photo: Dylanharbour · CC BY-SA 3.0

South Africa

Johannesburg in August

🧥 Winter

Pleasant and mostly dry. Watch for hazy air.

🎒 Pack: warm jacket for evenings · N95 mask for hazy days

Best months: Sep (8.9), Oct (8.8), Jan (8.7)

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Why August scores 8.3What goes into the score

How it works
🌡️ 20° / 7°C🌧️ 5 mm💧 dew pt -2°🍃 PM2.5 42
  • Weather comfort9.3
    • ✓Comfortable temperatures (20°C highs / 7°C lows)
    • ✓Comfortable humidity (dew point -1.8°C)
    • ✓Mostly dry (~5 mm rain)
  • Air quality4.9
    • !Unhealthy for sensitive groups (PM2.5 ~42 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.0
    • ·Increased caution
Compare monthsPut August side by side with another month
AugSep
Score8.3 Very good8.9 Excellent
Season🧥 Winter🌷 Spring
High / low20° / 7°24° / 10°
Rain5 mm16 mm
Humiditydew pt -2°dew pt 1°
PM2.542 µg/m³26 µg/m³

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

Holidays & crowdsAugust 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • National Women's Day 7–9 Aug · 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 JohannesburgEvents, sights, food & souvenirs

Check event dates locally

South Africa's largest city and economic hub, visited for apartheid history, Soweto, galleries and as a gateway to safaris.

Events in August

No major events on our calendar for August.

Coming up later

Heritage DayEvery year24 September every year

Public holiday celebrating South Africa's cultures, popularly called 'Braai Day'.

Why go: Expect barbecues and cultural events around the city.

Where: Nationwide

Jacaranda bloomingDate variesUsually October to November

Streets turn purple as jacaranda trees flower.

Why go: Peak bloom lasts only a few weeks.

Where: Northern suburbs and nearby Pretoria

Freedom DayEvery year27 April every year

Public holiday marking South Africa's first democratic election in 1994.

Why go: Some businesses close; museums like the Apartheid Museum are especially relevant.

Where: Nationwide

Plan this tripTickets, data and transfers for Johannesburg

Airport transfer Kiwitaxi

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