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Climate in St Helena Bay (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 St Helena Bay

Thu   Apr 25
23°C | 14°C
S 29 km/h
almost clear and no rain

almost clear and no rain

Fri   Apr 26
31°C | 14°C
SE 22 km/h
clear and no rain

clear and no rain

Sat   Apr 27
35°C | 15°C
SE 18 km/h
clear and no rain

clear and no rain

The best time of year to visit St Helena Bay in South Africa

During the months of January, February, March, April, 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:

  • Does St Helena Bay have a dry season?
    Yes, the months of January, February, March, October, November and December are very dry.
  • Which is the warmest month in St Helena Bay?
    February has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in St Helena Bay?
    The coldest month is August with an average maximum temperature of 17°C.
  • Which is the wettest month in St Helena Bay?
    June tops the wettest month list with 53 mm of rainfall.
  • Which is the driest month in St Helena Bay?
    February is the driest month with 8 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.