Cape Town weather in September 2024

Expect 64°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Cape Town in September. Check more long-term weather averages for Cape Town in September before you book your next holiday to South Africa in 2024/2025.

  • 64°F maximum daytime temperature in September in Cape Town64
    64°F max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in September in Cape Town11
    11 days with some rainfall
  • 48°F minimum night-time temperature in September in Cape Town48
    48°F min night temperature
  • 12 hours of daylight per day in September in Cape Town12
    12 hours of daylight per day
  • No heat & humidity in September in Cape Town0
    No heat & humidity
  • 3.8 inches monthly rainfall in September in Cape Town3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in Cape Town6
    6 (High) UV index
  • 59°F sea temperature in September in Cape Town59
    59°F sea temperature

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The September weather guide for South Africa (Cape Town) 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)  |  Imperial (°F)

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More about South Africa

How hot is it in Cape Town in September?

Daytime temperatures usually reach 64°F in Cape Town in September, falling to 48°F at night.

How sunny is it in Cape Town in September?

There are normally 7 hours of bright sunshine each day in Cape Town in September - that's 62% of daylight hours.

How warm is the sea around Cape Town in September?

The average sea temperature around Cape Town in September is 59°F.

Does it rain in Cape Town in September?

There are usually 11 days with some rain in Cape Town in September and the average monthly rainfall is 3.8 inches.

Cape Town September sunrise & sunset times

Browse the sunrise and sunset times for Cape Town in September 2024. Select a month to view Cape Town sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 07:04 18:29
Sunday, 15th September 2024 06:45 18:38
Monday, 30th September 2024 06:24 18:49

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