What is the weather like in Mombasa vs Nairobi in September?

In September, Mombasa averages 29°C high / 23°C low with about 45 mm of rain; Nairobi averages 26°C high / 14°C low with about 26 mm.

Mombasa vs Nairobi in September

Mombasa and Nairobi are nearly tied in September — 91 vs 94 on SeasonMap's comfort score. Mombasa is hot, a little rain, clean air; Nairobi is warm, dry.

Mombasa vs Nairobi — September climate, side by side

	Mombasa	Nairobi
Comfort score	91/100 (S)	94/100 (S)
Feels-like high	32°C	26°C
Avg high / low	29° / 23°	26° / 14°
Rainfall	45 mm	26 mm
Rainy days	15	5
Humidity	77%	63%
Air quality (AQI)	35	53

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Mombasa vs Nairobi in September — FAQ

Is September better in Mombasa or Nairobi?: Mombasa and Nairobi are nearly tied in September — 91 vs 94 on SeasonMap's comfort score. Mombasa is hot, a little rain, clean air; Nairobi is warm, dry.
What is the weather like in Mombasa vs Nairobi in September?: In September, Mombasa averages 29°C high / 23°C low with about 45 mm of rain; Nairobi averages 26°C high / 14°C low with about 26 mm.