Johannesburg weather in April 2025

Expect daytime maximum temperatures of 22°C in Johannesburg, South Africa in April based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 56 mm of rainfall in the month.

  • 22°C maximum daytime temperature in April in Johannesburg22
    22°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in April in Johannesburg8
    8 days with some rainfall
  • 10°C minimum night-time temperature in April in Johannesburg10
    10°C min night temperature
  • 11 hours of daylight per day in April in Johannesburg11
    11 hours of daylight per day
  • No heat & humidity in April in Johannesburg0
    No heat & humidity
  • 56 mm monthly rainfall in April in Johannesburg56
    56 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in April in Johannesburg9
    9 (Very High) UV index

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The April weather guide for South Africa (Johannesburg) 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.

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

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How hot is it in Johannesburg in April?

Daytime temperatures usually reach 22°C in Johannesburg in April, falling to 10°C at night.

How sunny is it in Johannesburg in April?

There are normally 8 hours of bright sunshine each day in Johannesburg in April - that's 71% of daylight hours.

Does it rain in Johannesburg in April?

There are usually 8 days with some rain in Johannesburg in April and the average monthly rainfall is 56mm.

Johannesburg April sunrise & sunset times

Browse the sunrise and sunset times for Johannesburg in April 2025. Select a month to view Johannesburg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:17 18:06
Tuesday, 15th April 2025 06:24 17:52
Wednesday, 30th April 2025 06:31 17:39

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