Windhoek weather in December 2025

Expect daytime maximum temperatures of 31°C in Windhoek, Namibia in December based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 31°C maximum daytime temperature in December in Windhoek31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 7 days with some rainfall in December in Windhoek7
    7 days with some rainfall
  • 17°C minimum night-time temperature in December in Windhoek17
    17°C min night temperature
  • 13 hours of daylight per day in December in Windhoek13
    13 hours of daylight per day
  • Moderate heat & humidity in December in WindhoekM
    Moderate heat & humidity
  • 34 mm monthly rainfall in December in Windhoek34
    34 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Windhoek11
    11+ (Extreme) UV index

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The December weather guide for Namibia (Windhoek) 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 Windhoek in December?

Daytime temperatures usually reach 31°C in Windhoek in December with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Windhoek in December?

There are normally 10 hours of bright sunshine each day in Windhoek in December - that's 74% of daylight hours.

Does it rain in Windhoek in December?

There are usually 7 days with some rain in Windhoek in December and the average monthly rainfall is 34mm.

Windhoek December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:58 19:23
Tuesday, 16th December 2025 06:02 19:33
Wednesday, 31st December 2025 06:10 19:40

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