Zanzibar weather in September 2019

  • 30°C maximum daytime temperature in September in Zanzibar30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Zanzibar8
    8 days with some rainfall
  • 19°C minimum night-time temperature in September in Zanzibar19
    19°C min night temperature
  • 12 hours of daylight per day in September in Zanzibar12
    12 hours of daylight per day
  • High heat & humidity in September in ZanzibarH
    High heat & humidity
  • 52 mm monthly rainfall in September in Zanzibar52
    52 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Zanzibar11
    11+ (Extreme) UV index
  • 26°C sea temperature in September in Zanzibar26
    26°C sea temperature
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The September weather guide for Zanzibar, Tanzania 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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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Zanzibar weather in September

The average maximum daytime temperature in Zanzibar in September is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a comfortable 19°C (66°F). There are usually 8 hours of bright sunshine each day, which represents 66% of the 12 hours of daylight.

Expect 52mm (2.0 inches) of rainfall across the whole of September with 8 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Zanzibar in September is 26°C (79°F).

Zanzibar sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Zanzibar in September 2019. Select a month to view Zanzibar sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:24 18:23
Sunday, 15th September 2019 06:17 18:20
Monday, 30th September 2019 06:09 18:18
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