Kenya weather in September 2023

  • 29°C maximum daytime temperature in September in Kenya (Mombasa)29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 12 days with some rainfall in September in Kenya (Mombasa)12
    12 days with some rainfall
  • 21°C minimum night-time temperature in September in Kenya (Mombasa)21
    21°C min night temperature
  • 12 hours of daylight per day in September in Kenya (Mombasa)12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Kenya (Mombasa)M
    Moderate heat & humidity
  • 66 mm monthly rainfall in September in Kenya (Mombasa)66
    66 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kenya (Mombasa)11
    11+ (Extreme) UV index
  • 25°C sea temperature in September in Kenya (Mombasa)25
    25°C sea temperature

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

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The September 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.

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

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How hot is it in Kenya in September?

Daytime temperatures usually reach 29°C in Mombasa, Kenya in September with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Kenya in September?

There are normally 9 hours of bright sunshine each day in Mombasa, Kenya in September - that's 71% of daylight hours.

How warm is the sea around Kenya in September?

The average sea temperature around Mombasa, Kenya in September is 25°C.

Does it rain in Kenya in September?

There are usually 12 days with some rain in Mombasa, Kenya in September and the average monthly rainfall is 66mm.

Kenya September sunrise & sunset times

Browse the sunrise and sunset times for Kenya in September 2023. Select a month to view Kenya sunrise and sunset times for the next 12 months. The Kenya sunrise and sunset times shown below are for Mombasa.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st September 2023 06:21 18:22
Friday, 15th September 2023 06:14 18:19
Saturday, 30th September 2023 06:07 18:15

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