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Get the monthly weather forecast for Johannesburg, Gauteng, South Africa, including daily high/low, historical averages, to help you plan ahead.
August Weather in Johannesburg Gauteng, South Africa. Daily high temperatures increase by 6°F, from 65°F to 71°F, rarely falling below 57°F or exceeding 78°F. Daily low temperatures increase by 6°F, from 38°F to 45°F, rarely falling below 33°F or exceeding 51°F.
August in Johannesburg is very sunny, averaging 11 hours of sunlight every day. Contributing to this is the increase in the length of day, at 11 hours 33 minutes by the end of the month. Chances of an overcast or mostly cloudy sky are only 10% for the entire month. Humidity.
Weather.com brings you the most accurate monthly weather forecast for Johannesburg, Gauteng with average/record and high/low temperatures, precipitation and more.
Mar 6, 2024 · The weather in Johannesburg in August sees daytime temperatures increase slightly on June and July, averaging around 19°C (66°F). At the same time, night-time temperatures can drop to around 4°C (39°F), so come prepared with layers for the chilly mornings and evenings.
Weather.com brings you the most accurate monthly weather forecast for Johannesburg, Gauteng, South Africa with average/record and high/low temperatures, precipitation and more.
Johannesburg 14 Day Extended Forecast. Currently: 56 °F. Sunny. (Weather station: O.R. Tambo International Airport, South Africa). See more current weather.
