Zanzibar weather in September 2021

Get the latest coronavirus (COVID-19) updates for Tanzania with current travel advice, statistics and online resources.

  • 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

Recommended for Tanzania

  • Top deals & discounts
  • Zanzibar weather overview
  • Zanzibar climate averages by month
  • More destinations
  • Best time to go to Zanzibar
  • Zanzibar 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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.

  • Search & compare the best car hire deals
  • Free 48-hour cancellation policy & no hidden charges
  • Check prices with Avis, Europcar, Sixt & more

How hot is it in Zanzibar in September?

Daytime temperatures usually reach 30°C in Zanzibar in September with high heat and humidity, falling to 19°C at night.

How sunny is it in Zanzibar in September?

There are normally 8 hours of bright sunshine each day in Zanzibar in September - that's 66% of daylight hours.

How warm is the sea around Zanzibar in September?

The average sea temperature around Zanzibar in September is 26°C.

Does it rain in Zanzibar in September?

There are usually 8 days with some rain in Zanzibar in September and the average monthly rainfall is 52mm.

Zanzibar sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Zanzibar in September 2021. Select a month to view Zanzibar sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:23 18:23
Wednesday, 15th September 2021 06:16 18:20
Thursday, 30th September 2021 06:09 18:18
  • Save on worldwide flights in the Qatar Airways sale
  • Fly to Doha, Australia, Malaysia, Thailand, Bali & more
  • Depart from Heathrow, Gatwick, Manchester & more

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

Back to top

Where is hot in Tanzania in September for 2021/2022?

Below are average maximum temperatures at popular destinations in Tanzania in September. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.