Knysna Weather in April

What's the weather like in Knysna (Western Cape) in April 2025?

The climate in Knysna during April can be summarized as mild and reasonably dry.

April is in the fall / autumn in Knysna and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 14°C (57°F) is normal.

Knysna weather averages (imperial / metric)
Daytime temperature 21.7°C 71.1°F
Nightly temperature 13.9°C 57°F
Average temperature 17.8°C 64°F
Daily sunshine 7.3 hrs
Avg rainfall 78 mm 3.1 ins
Rainy days 9 days
Sea temperature 20.5°C 69°F
Humidity 76%
Windspeed 11.5kph 7 mph

On average April is the 3rd wettest month of the year in Knysna with around 78mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

April temperatures in Knysna

Knysna average temperature in April

April rainfall

Knysna average rain in April

April hourly sunshine

Knysna average rain in April

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Knysna in April 2024.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Knysna weather stats

Knysna weather statistics
Hottest month: February 23.4°C 74.1°F
Driest month: February 62mm 2.4ins
Sunniest month: July 7.2hrs
Coldest month: July 17.8°C 64°F
Wettest month: August 95mm 3.7ins
Map showing location of Knysna (-34.03627, 23.04713) Knysna map pin © Google

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