What is the weather like in Bissau vs N'Djamena in September?

In September, Bissau averages 31°C high / 24°C low with about 403 mm of rain; N'Djamena averages 34°C high / 23°C low with about 82 mm.

Bissau vs N'Djamena in September

N'Djamena is the better pick in September — 68 vs 42 on SeasonMap's comfort score. N'Djamena is sweltering, rainy, clean air, while Bissau is sweltering, soaked, clean air.

Bissau vs N'Djamena — September climate, side by side

	🇬🇼 Bissau	🇹🇩 N'Djamena
Comfort score	42/100 (F)	68/100 (C)
Feels-like high	37°C	39°C
Avg high / low	31° / 24°	34° / 23°
Rainfall	403 mm	82 mm
Rainy days	27	11
Humidity	87%	76%
Air quality (AQI)	36	47

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

Month by month

Bissau vs N'Djamena in September — FAQ

Is September better in Bissau or N'Djamena?: N'Djamena is the better pick in September — 68 vs 42 on SeasonMap's comfort score. N'Djamena is sweltering, rainy, clean air, while Bissau is sweltering, soaked, clean air.
What is the weather like in Bissau vs N'Djamena in September?: In September, Bissau averages 31°C high / 24°C low with about 403 mm of rain; N'Djamena averages 34°C high / 23°C low with about 82 mm.