Weather in Newcastle in January
Newcastle, South Africa averages a high of 26.4°C (79.5°F) and low of 15.6°C (60.1°F) in January, with 16 rain days and 10.3 hours of daily sunshine. Travel score: 75.5/100 (Good). The best time to visit Newcastle is September.
High
26°C80°F
Low
16°C60°F
🌧️
16
rain days
☀️
10.3
hrs/day sunshine
💧
74%
humidity
76— Good
January in Newcastle is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Newcastle?
How much does it rain in Newcastle in January?
Newcastle receives an average of 132.8mm of rainfall across 16 rainy days in January. The annual total is 813.9mm.
What should I pack for Newcastle in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to South Africa in January?
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