Weather in Newcastle in August
Newcastle, South Africa averages a high of 21.8°C (71.2°F) and low of 6.3°C (43.3°F) in August, with 3 rain days and 9.8 hours of daily sunshine. Travel score: 86.8/100 (Excellent). The best time to visit Newcastle is September.
High
22°C71°F
Low
6°C43°F
🌧️
3
rain days
☀️
9.8
hrs/day sunshine
💧
52%
humidity
87— Excellent
August in Newcastle is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Newcastle?
How much does it rain in Newcastle in August?
Newcastle receives an average of 20.4mm of rainfall across 3 rainy days in August. The annual total is 813.9mm.
What should I pack for Newcastle in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 16°C from day to night
Traveling to South Africa in August?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31