September · Guinea-Bissau
Best time to visit Bissau in SeptemberWeather, crowds & prices
September score
2.8/10
Ranked #11 of 12 months
- Avg temp
- 27°C
- Rainfall
- 573 mm
- Humidity
- 89%
- Sunny days
- 17
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Bissau scores 2.8/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 27°C, 573 mm of rain, and roughly 17 sunny days this month.
Bissau is Guinea-Bissau's low-rise capital, with Portuguese-era streets, markets, a working port, cashew culture, and access to the Bijagós archipelago.
Frequently asked
- What is the weather like in Bissau in September?
- In September, Bissau averages 27°C, 573 mm of rain, and about 17 sunny days. Its climate-comfort score is 2.8/10.
- Is September a good time to visit Bissau?
- September earns a 2.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bissau in September?
- Expect about 573 mm of rain in September. Average humidity is 89% and there are about 17 sunny days.
Curated in Bissau
Tickets & experiences
Things to do in Bissau
Bissau, Guinea-Bissau. Live activities and tours from GetYourGuide, matched to this destination.