Mombasa weather in August 2025

Expect 28°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Mombasa in August. Check more long-term weather averages for Mombasa in August before you book your next holiday to Kenya in 2025/2026.

  • 28°C maximum daytime temperature in August in Mombasa28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in August in Mombasa13
    13 days with some rainfall
  • 21°C minimum night-time temperature in August in Mombasa21
    21°C min night temperature
  • 12 hours of daylight per day in August in Mombasa12
    12 hours of daylight per day
  • Moderate heat & humidity in August in MombasaM
    Moderate heat & humidity
  • 64 mm monthly rainfall in August in Mombasa64
    64 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Mombasa11
    11 (Extreme) UV index
  • 25°C sea temperature in August in Mombasa25
    25°C sea temperature

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The August weather guide for Kenya (Mombasa) 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 Kenya

How hot is it in Mombasa in August?

Daytime temperatures usually reach 28°C in Mombasa in August with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Mombasa in August?

There are normally 8 hours of bright sunshine each day in Mombasa in August - that's 65% of daylight hours.

How warm is the sea around Mombasa in August?

The average sea temperature around Mombasa in August is 25°C.

Does it rain in Mombasa in August?

There are usually 13 days with some rain in Mombasa in August and the average monthly rainfall is 64mm.

Mombasa August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:29 18:26
Saturday, 16th August 2025 06:26 18:25
Sunday, 31st August 2025 06:21 18:22

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