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Climate in Swellendam (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.

Monthly precipitation

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

Weather Forecasts for Swellendam

Fri   May 03
30°C | 11°C
S 4 km/h
clear and no rain

clear and no rain

Sat   May 04
24°C | 12°C
W 11 km/h
4.6 mm
broken clouds and rain

broken clouds and rain

Sun   May 05
24°C | 8°C
N 7 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Swellendam in South Africa

During the months of April, May, August, September and October 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:

  • Which is the warmest month in Swellendam?
    February has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Swellendam?
    The coldest month is July with an average maximum temperature of 19°C.
  • Which is the wettest month in Swellendam?
    November tops the wettest month list with 43 mm of rainfall.
  • Which is the driest month in Swellendam?
    September is the driest month with 28 mm of precipitation.

  • 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.