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South AfricaSouth Africa Western Cape Knysna
Knysna
Weather averages
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Climate in Knysna (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 hours of sunshine

The average monthly total hours of sunshine over the year

Monthly precipitation

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

Monthly rainy days

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

Weather Forecasts for Knysna

Wed   Apr 24
20°C | 13°C
SW 11 km/h
0.6 mm
overcast and small chance of slight rain

overcast and small chance of slight rain

hourly forecast
Thu   Apr 25
21°C | 12°C
SW 14 km/h
1 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

hourly forecast
Fri   Apr 26
20°C | 14°C
E 22 km/h
3 mm
broken clouds and rain

broken clouds and rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Knysna in South Africa

During the months of January, February, March, 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:

  • Which is the warmest month in Knysna?
    February has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Knysna?
    The coldest month is July with an average maximum temperature of 18°C.
  • Which is the wettest month in Knysna?
    November tops the wettest month list with 72 mm of rainfall.
  • Which is the driest month in Knysna?
    June is the driest month with 49 mm of precipitation.
  • Which is the sunniest month in Knysna?
    December is the sunniest month with an average of 345 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.

     

     

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