Stellenbosch weather in December 2025

Expect daytime maximum temperatures of 79°F in Stellenbosch, South Africa in December based on long-term weather averages. There are 11 hours of sunshine per day on average with typically 1.7 inches of rainfall in the month.

  • 79°F maximum daytime temperature in December in Stellenbosch79
    79°F max day temperature
  • 11 hours of sunshine per day
  • 6 days with some rainfall in December in Stellenbosch6
    6 days with some rainfall
  • 54°F minimum night-time temperature in December in Stellenbosch54
    54°F min night temperature
  • 14 hours of daylight per day in December in Stellenbosch14
    14 hours of daylight per day
  • Low heat & humidity in December in StellenboschL
    Low heat & humidity
  • 1.7 inches monthly rainfall in December in Stellenbosch1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Stellenbosch11
    11+ (Extreme) UV index

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The December weather guide for South Africa (Stellenbosch) 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)  |  Imperial (°F)

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How hot is it in Stellenbosch in December?

Daytime temperatures usually reach 79°F in Stellenbosch in December with low heat and humidity, falling to 54°F at night.

How sunny is it in Stellenbosch in December?

There are normally 11 hours of bright sunshine each day in Stellenbosch in December - that's 77% of daylight hours.

Does it rain in Stellenbosch in December?

There are usually 6 days with some rain in Stellenbosch in December and the average monthly rainfall is 1.7 inches.

Stellenbosch December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:27 19:41
Tuesday, 16th December 2025 05:28 19:53
Wednesday, 31st December 2025 05:36 19:59

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