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Stellenbosch Climate by Month

The graphs below provide an overview of the climate in Stellenbosch (Western Cape), South Africa. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Stellenbosch

Sun   Jun 16
25°C | 8°C
NE 7 km/h
partly cloudy and no rain

partly cloudy and no rain

Mon   Jun 17
21°C | 11°C
N 22 km/h
1.2 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Tue   Jun 18
18°C | 12°C
NW 25 km/h
25 mm
broken clouds and rain

broken clouds and 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.