Sun City weather in December 2025

Expect daytime maximum temperatures of 31°C in Sun City, South Africa in December based on long-term weather averages. There are 9 hours of sunshine per day on average with 12 days with some rainfall and typically 103 mm of rainfall in the month.

  • 31°C maximum daytime temperature in December in Sun City31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 12 days with some rainfall in December in Sun City12
    12 days with some rainfall
  • 17°C minimum night-time temperature in December in Sun City17
    17°C min night temperature
  • 14 hours of daylight per day in December in Sun City14
    14 hours of daylight per day
  • Moderate heat & humidity in December in Sun CityM
    Moderate heat & humidity
  • 103 mm monthly rainfall in December in Sun City103
    103 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Sun City11
    11+ (Extreme) UV index

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The December weather guide for South Africa (Sun City) 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 Sun City in December?

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

How sunny is it in Sun City in December?

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

How warm is the sea around Sun City in December?

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

Does it rain in Sun City in December?

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

Sun City December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:13 18:49
Tuesday, 16th December 2025 05:16 18:59
Wednesday, 31st December 2025 05:24 19:05

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