Johannesburg weather by month › January
Johannesburg in January: weather and what to expect
It’s fine, but not the best. March to April are more pleasant.
January weather in Johannesburg
Daytime high78°F 26°C
Night low58°F 15°C
Rain5.1 in 130 mm
AirComfortable
SunStrong sun
In January, Johannesburg averages highs of 78°F (26°C) and lows of 58°F (15°C), with 5.1 in (130 mm) of rain. The air feels comfortable and the sun is strong. 1991–2020 averages, not a forecast.
Pack: light layers, a rain jacket or umbrella.
Places with the same weather in January
Match out of 100 for January, one city per country.
- Manukau City New Zealand · 76°F highs88
- Maseru Lesotho · 84°F highs86
- Bulawayo Zimbabwe · 83°F highs83
- San Salvador de Jujuy Argentina · 82°F highs82
- Bello Colombia · 79°F highs81
- Melbourne Australia · 80°F highs78
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