Weather in Johannesburg in April
Johannesburg, South Africa averages a high of 20.7°C (69.3°F) and low of 9.7°C (49.5°F) in April, with 7 rain days and 10.1 hours of daily sunshine. Travel score: 82.5/100 (Excellent). The best time to visit Johannesburg is September.
High
21°C69°F
Low
10°C49°F
🌧️
7
rain days
☀️
10.1
hrs/day sunshine
💧
66%
humidity
83— Excellent
April in Johannesburg is mild and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Johannesburg?
How much does it rain in Johannesburg in April?
Johannesburg receives an average of 46.8mm of rainfall across 7 rainy days in April. The annual total is 699.3mm.
What should I pack for Johannesburg in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting South Africa in April?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31