Weather in Nairobi, Nairobi County, Kenya in September
In an average September, Nairobi sees a daily high around 29°C and a low around 13°C, based on 1981–2026 of local climate records.
| Average high | 29°C |
|---|---|
| Typical high range | 27°C to 31°C |
| Average low | 13°C |
| Typical low range | 12°C to 15°C |
| Average daily precipitation | 0 mm |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
33°C
2012-09-23
Lowest
22°C
2014-09-04
Low
Highest
17°C
2025-09-30
Lowest
9°C
1993-09-01
Feels-like
Highest
37°C
2015-09-30
Lowest
6°C
1993-09-01
Humidity
Highest
13.6 g/m³
2023-09-13
Lowest
7.7 g/m³
1984-09-26
Wind
Highest
33 km/h
1999-09-28
Lowest
10 km/h
2013-09-26
Precip
Wettest
40 mm
2020
Driest
5 mm
2015
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