Average Weather during September in Nairobi, Kenya

The average minimum temperature (usually the minimum temperature is noted during the night) in Nairobi in September is 9.0°C (48.2°F). The amount of rain in September is normal with an average of 31mm (1.2in). The average maximum daytime temperature lies around 25.0°C (77°F). The sun will occasionally show itself with 180 hours of sunshine during the whole month. September is known as one of the best months to visit Nairobi.


So what to wear in September? For visitors traveling to Nairobi we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 9 °C
Max Temperature 25 °C
Chance of Rain 13%
Precipitation 31mm
Rainy Days 4
Sunshine Hours 180

Where to stay in Nairobi

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
7/10
Cycling
10/10
Walking
10/10
Camping
5/10
Outdoor sports
10/10

More Climate Information For Nairobi

Weather and Climate offers all the information you need to know about the climate in Nairobi.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Kenya and climate and forecast data for all other countries in the world.