Arusha weather in January 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Arusha in January. Check more long-term weather averages for Arusha in January before you book your next holiday to Tanzania in 2025/2026.

  • 29°C maximum daytime temperature in January in Arusha29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in January in Arusha11
    11 days with some rainfall
  • 15°C minimum night-time temperature in January in Arusha15
    15°C min night temperature
  • 12 hours of daylight per day in January in Arusha12
    12 hours of daylight per day
  • Low heat & humidity in January in ArushaL
    Low heat & humidity
  • 63 mm monthly rainfall in January in Arusha63
    63 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Arusha11
    11+ (Extreme) UV index

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The January 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)

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How hot is it in Arusha in January?

Daytime temperatures usually reach 29°C in Arusha in January with low heat and humidity, falling to 15°C at night.

How sunny is it in Arusha in January?

There are normally 8 hours of bright sunshine each day in Arusha in January - that's 68% of daylight hours.

Does it rain in Arusha in January?

There are usually 11 days with some rain in Arusha in January and the average monthly rainfall is 63mm.

Arusha January sunrise & sunset times

Browse the sunrise and sunset times for Arusha in January 2025. Select a month to view Arusha sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:27 18:46
Thursday, 16th January 2025 06:34 18:52
Friday, 31st January 2025 06:39 18:54

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