Mafia Island weather in July 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Mafia Island in July. Check more long-term weather averages for Mafia Island in July before you book your next holiday to Tanzania in 2025/2026.

  • 29°C maximum daytime temperature in July in Mafia Island29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in July in Mafia Island6
    6 days with some rainfall
  • 19°C minimum night-time temperature in July in Mafia Island19
    19°C min night temperature
  • 12 hours of daylight per day in July in Mafia Island12
    12 hours of daylight per day
  • Moderate heat & humidity in July in Mafia IslandM
    Moderate heat & humidity
  • 51 mm monthly rainfall in July in Mafia Island51
    51 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Mafia Island9
    9 (Very High) UV index
  • 26°C sea temperature in July in Mafia Island26
    26°C sea temperature

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The July weather guide for Tanzania (Mafia Island) 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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How hot is it in Mafia Island in July?

Daytime temperatures usually reach 29°C in Mafia Island in July with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Mafia Island in July?

There are normally 8 hours of bright sunshine each day in Mafia Island in July - that's 68% of daylight hours.

How warm is the sea around Mafia Island in July?

The average sea temperature around Mafia Island in July is 26°C.

Does it rain in Mafia Island in July?

There are usually 6 days with some rain in Mafia Island in July and the average monthly rainfall is 51mm.

Mafia Island July sunrise & sunset times

Browse the sunrise and sunset times for Mafia Island in July 2025. Select a month to view Mafia Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:35 18:15
Wednesday, 16th July 2025 06:36 18:18
Thursday, 31st July 2025 06:34 18:21

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