Upington weather in December 2025

Expect daytime maximum temperatures of 35°C in Upington, South Africa in December and high heat and humidity based on long-term weather averages. There are 12 hours of sunshine per day on average.

  • 35°C maximum daytime temperature in December in Upington35
    35°C max day temperature
  • 12 hours of sunshine per day
  • 3 days with some rainfall in December in Upington3
    3 days with some rainfall
  • 18°C minimum night-time temperature in December in Upington18
    18°C min night temperature
  • 14 hours of daylight per day in December in Upington14
    14 hours of daylight per day
  • High heat & humidity in December in UpingtonH
    High heat & humidity
  • 17 mm monthly rainfall in December in Upington17
    17 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Upington11
    11+ (Extreme) UV index

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The December weather guide for South Africa (Upington) 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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More about South Africa

How hot is it in Upington in December?

Daytime temperatures usually reach 24°C in Upington in December, falling to 14°C at night.

How sunny is it in Upington in December?

There are normally 11 hours of bright sunshine each day in Upington in December - that's 74% of daylight hours.

How warm is the sea around Upington in December?

The average sea temperature around Upington in December is 18°C.

Does it rain in Upington in December?

There are usually 6 days with some rain in Upington in December and the average monthly rainfall is 43mm.

Upington December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:30 19:19
Tuesday, 16th December 2025 05:32 19:29
Wednesday, 31st December 2025 05:40 19:36

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