September · Tanzania
Best time to visit Dar es Salaam in September Weather, crowds & prices
Weather in Dar es Salaam in September
Average temperature 26°C, 17 mm of rain, about 29 days with 6+ hours of sunshine and 73% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
7.9/10
Ranked #3 of 12 months
- Avg temp
- 26°C
- Rainfall
- 17 mm
- Humidity
- 73%
- Days with 6h+ sun
- 29
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Dar es Salaam scores 7.9/10 for sightseeing and cultural travel - one of the top 12-month picks (#3). Expect around 26°C, 17 mm of rain, and roughly 29 days with 6+ hours of sunshine this month.
Dar es Salaam is Tanzania's port city, with markets, beaches and ferries to Zanzibar.
September in Dar es Salaam: strong conditions, 3rd of 12
September averages 26°C (79°F) and humidity near 73%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 17 mm of rain — occasional showers rather than washed-out days — alongside about 29 days with 6+ hours of sunshine and 12 daylight hours.
It scores 7.9/10 here, 3rd of 12 months, against 8.2/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Dar es Salaam in September?
- In September, Dar es Salaam averages 26°C, 17 mm of rain, and about 29 days with 6+ hours of sunshine. Its climate-comfort score is 7.9/10.
- Is September a good time to visit Dar es Salaam?
- September earns a 7.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Dar es Salaam in September?
- Expect about 17 mm of rain in September. Average humidity is 73% and there are about 29 days with 6+ hours of sunshine.
Curated in Dar es Salaam
Tickets & experiences
Things to do in Dar es Salaam
Dar es Salaam, Tanzania. Live activities and tours from GetYourGuide, matched to this destination.