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Johannesburg weather in May 2021
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- 2020°C max day temperature
- 33 days with some rainfall
- 66°C min night temperature
- 1111 hours of daylight per day
- 0No heat & humidity
- 1515 mm of monthly rainfall
- 66 (High) UV index
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The May 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.
How hot is it in Johannesburg in May?
Daytime temperatures usually reach 20°C in Johannesburg in May, falling to 6°C at night.
How sunny is it in Johannesburg in May?
There are normally 9 hours of bright sunshine each day in Johannesburg in May - that's 83% of daylight hours.
Does it ever rain in Johannesburg in May?
There are usually 3 days with some rain in Johannesburg in May and the average monthly rainfall is 15mm.
Johannesburg sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Johannesburg in May 2021. Select a month to view Johannesburg sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||06:32||17:38|
|Sunday, 16th May 2021||06:40||17:29|
|Monday, 31st May 2021||06:47||17:24|
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about South Africa
Where is hot in South Africa in May for 2021/2022?
Below are average maximum temperatures at popular destinations in South Africa in May. Select a destination to see more weather parameters.
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