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Arusha weather in September 2025
Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Arusha in September. Check more long-term weather averages for Arusha in September before you book your next holiday to Tanzania in 2025/2026.
- 2626°C max day temperature
- 8 hours of sunshine per day
- 22 days with some rainfall
- 1414°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 1616 mm of monthly rainfall
- 1111+ (Extreme) UV index
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Recommended for Tanzania
The September weather guide for Tanzania (Arusha) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Arusha in September?
Daytime temperatures usually reach 26°C in Arusha in September with no heat and humidity, falling to 14°C at night.
How sunny is it in Arusha in September?
There are normally 8 hours of bright sunshine each day in Arusha in September - that's 64% of daylight hours.
Does it ever rain in Arusha in September?
There are usually 2 days with some rain in Arusha in September and the average monthly rainfall is 16mm.
Arusha September sunrise & sunset times
Browse the sunrise and sunset times for Arusha in September 2025. Select a month to view Arusha sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 06:32 | 18:35 |
Monday, 15th September 2025 | 06:26 | 18:31 |
Tuesday, 30th September 2025 | 06:19 | 18:27 |
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