What is the weather like in Bissau vs Nouakchott in September?

In September, Bissau averages 31°C high / 24°C low with about 403 mm of rain; Nouakchott averages 35°C high / 26°C low with about 11 mm.

Bissau vs Nouakchott in September

Nouakchott is the better pick in September — 63 vs 42 on SeasonMap's comfort score. Nouakchott is sweltering, dry, poor air quality, while Bissau is sweltering, soaked, clean air.

Bissau vs Nouakchott — September climate, side by side

	🇬🇼 Bissau	🇲🇷 Nouakchott
Comfort score	42/100 (F)	63/100 (C)
Feels-like high	37°C	38°C
Avg high / low	31° / 24°	35° / 26°
Rainfall	403 mm	11 mm
Rainy days	27	3
Humidity	87%	65%
Air quality (AQI)	36	118

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

Month by month

Bissau vs Nouakchott in September — FAQ

Is September better in Bissau or Nouakchott?: Nouakchott is the better pick in September — 63 vs 42 on SeasonMap's comfort score. Nouakchott is sweltering, dry, poor air quality, while Bissau is sweltering, soaked, clean air.
What is the weather like in Bissau vs Nouakchott in September?: In September, Bissau averages 31°C high / 24°C low with about 403 mm of rain; Nouakchott averages 35°C high / 26°C low with about 11 mm.