Diani Beach weather in August 2025

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

  • 28°C maximum daytime temperature in August in Diani Beach28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in August in Diani Beach13
    13 days with some rainfall
  • 20°C minimum night-time temperature in August in Diani Beach20
    20°C min night temperature
  • 12 hours of daylight per day in August in Diani Beach12
    12 hours of daylight per day
  • Moderate heat & humidity in August in Diani BeachM
    Moderate heat & humidity
  • 65 mm monthly rainfall in August in Diani Beach65
    65 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Diani Beach11
    11 (Extreme) UV index
  • 25°C sea temperature in August in Diani Beach25
    25°C sea temperature

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The August weather guide for Kenya (Diani Beach) 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 Diani Beach in August?

Daytime temperatures usually reach 28°C in Diani Beach in August with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Diani Beach in August?

There are normally 8 hours of bright sunshine each day in Diani Beach in August - that's 63% of daylight hours.

How warm is the sea around Diani Beach in August?

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

Does it rain in Diani Beach in August?

There are usually 13 days with some rain in Diani Beach in August and the average monthly rainfall is 65mm.

Diani Beach August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:30 18:26
Saturday, 16th August 2025 06:27 18:25
Sunday, 31st August 2025 06:21 18:23

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