Mariental weather in January 2025

Expect 35°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Mariental in January. Check more long-term weather averages for Mariental in January before you book your next holiday to Namibia in 2025/2026.

  • 35°C maximum daytime temperature in January in Mariental35
    35°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in January in Mariental4
    4 days with some rainfall
  • 20°C minimum night-time temperature in January in Mariental20
    20°C min night temperature
  • 13 hours of daylight per day in January in Mariental13
    13 hours of daylight per day
  • High heat & humidity in January in MarientalH
    High heat & humidity
  • 37 mm monthly rainfall in January in Mariental37
    37 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Mariental11
    11+ (Extreme) UV index

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The January weather guide for Namibia (Mariental) 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 Mariental in January?

Daytime temperatures usually reach 35°C in Mariental in January with high heat and humidity, falling to 20°C at night.

How sunny is it in Mariental in January?

There are normally 11 hours of bright sunshine each day in Mariental in January - that's 79% of daylight hours.

Does it ever rain in Mariental in January?

There are usually 4 days with some rain in Mariental in January and the average monthly rainfall is 37mm.

Mariental January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:03 19:41
Thursday, 16th January 2025 06:14 19:42
Friday, 31st January 2025 06:25 19:38

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