Durban weather in September 2025

Expect 23°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Durban in September. Check more long-term weather averages for Durban in September before you book your next holiday to South Africa in 2025/2026.

  • 23°C maximum daytime temperature in September in Durban23
    23°C max day temperature
  • 6 hours of sunshine per day
  • 10 days with some rainfall in September in Durban10
    10 days with some rainfall
  • 15°C minimum night-time temperature in September in Durban15
    15°C min night temperature
  • 12 hours of daylight per day in September in Durban12
    12 hours of daylight per day
  • No heat & humidity in September in Durban0
    No heat & humidity
  • 76 mm monthly rainfall in September in Durban76
    76 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Durban7
    7 (High) UV index
  • 21°C sea temperature in September in Durban21
    21°C sea temperature

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The September weather guide for South Africa (Durban) 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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More about South Africa

How hot is it in Durban in September?

Daytime temperatures usually reach 23°C in Durban in September, falling to 15°C at night.

How sunny is it in Durban in September?

There are normally 6 hours of bright sunshine each day in Durban in September - that's 52% of daylight hours.

How warm is the sea around Durban in September?

The average sea temperature around Durban in September is 21°C.

Does it rain in Durban in September?

There are usually 10 days with some rain in Durban in September and the average monthly rainfall is 76mm.

Durban September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:11 17:41
Monday, 15th September 2025 05:54 17:48
Tuesday, 30th September 2025 05:35 17:57

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