Johannesburg weather in August 2021

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20
20°C max day temperature
10
10 hours of sunshine per day
2
2 days with some rainfall
5
5°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
8
8 mm of monthly rainfall
7
7 (High) UV index

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The August weather guide for Johannesburg, South Africa shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Johannesburg in August?

Daytime temperatures usually reach 20°C in Johannesburg in August, falling to 5°C at night.

How sunny is it in Johannesburg in August?

There are normally 10 hours of bright sunshine each day in Johannesburg in August - that's 86% of daylight hours.

Does it ever rain in Johannesburg in August?

There are usually 2 days with some rain in Johannesburg in August and the average monthly rainfall is 8mm.

Metric (°C / mm) | Imperial (°F / inches)

Johannesburg sunrise & sunset times for August 2021

Browse the sunrise and sunset times for Johannesburg in August 2021. Select a month to view Johannesburg sunrise & sunset times for the next 12 months.

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