Zanzibar weather in October 2025

Expect 88°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Zanzibar in October. Check more long-term weather averages for Zanzibar in October before you book your next holiday to Tanzania in 2025/2026.

  • 88°F maximum daytime temperature in October in Zanzibar88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in October in Zanzibar9
    9 days with some rainfall
  • 68°F minimum night-time temperature in October in Zanzibar68
    68°F min night temperature
  • 12 hours of daylight per day in October in Zanzibar12
    12 hours of daylight per day
  • High heat & humidity in October in ZanzibarH
    High heat & humidity
  • 3.8 inches monthly rainfall in October in Zanzibar3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Zanzibar11
    11+ (Extreme) UV index
  • 79°F sea temperature in October in Zanzibar79
    79°F sea temperature

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The October weather guide for Tanzania (Zanzibar) 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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How hot is it in Zanzibar in October?

Daytime temperatures usually reach 88°F in Zanzibar in October with high heat and humidity, falling to 68°F at night.

How sunny is it in Zanzibar in October?

There are normally 8 hours of bright sunshine each day in Zanzibar in October - that's 68% of daylight hours.

How warm is the sea around Zanzibar in October?

The average sea temperature around Zanzibar in October is 79°F.

Does it rain in Zanzibar in October?

There are usually 9 days with some rain in Zanzibar in October and the average monthly rainfall is 3.8 inches.

Zanzibar October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:08 18:18
Thursday, 16th October 2025 06:01 18:16
Friday, 31st October 2025 05:57 18:17

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