Climate in Stellenbosch (Western Cape), South Africa

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Stellenbosch, South Africa

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Stellenbosch, South Africa

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* Data from: Cape Town, South Africa (24 KM, 15 Miles).

Average water temperature

The mean water temperature over the year.

Average monthly water temperature in Stellenbosch, South Africa

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* Data from: Cape Town, South Africa (24 KM, 15 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Stellenbosch, South Africa

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Stellenbosch, South Africa

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Stellenbosch, South Africa

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* Data from: Cape Town, South Africa (24 KM, 15 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average monthly wind speed in Stellenbosch, South Africa

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* Data from: Cape Town, South Africa (24 KM, 15 Miles).

Weather Forecasts for Stellenbosch

Tue   Mar 19
33°C | 16°C
SE 14 km/h
almost clear and no rain

almost clear and no rain

Wed   Mar 20
34°C | 18°C
SW 11 km/h
partly cloudy and no rain

partly cloudy and no rain

Thu   Mar 21
34°C | 18°C
SW 11 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Stellenbosch in South Africa

During the months of April, May, October, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Stellenbosch?
    The hottest season / summer takes place in January, February, March and December.
  • Which is the warmest month in Stellenbosch?
    February has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Stellenbosch?
    The coldest month is July with an average maximum temperature of 17°C.
  • Which is the wettest month in Stellenbosch?
    June tops the wettest month list with 141 mm of rainfall.
  • Which is the driest month in Stellenbosch?
    February is the driest month with 23 mm of precipitation.
  • Which is the sunniest month in Stellenbosch?
    January is the sunniest month with an average of 338 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.