Knysna weather in April 2025

Expect 72°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Knysna in April. Check more long-term weather averages for Knysna in April before you book your next holiday to South Africa in 2025/2026.

  • 72°F maximum daytime temperature in April in Knysna72
    72°F max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in April in Knysna9
    9 days with some rainfall
  • 57°F minimum night-time temperature in April in Knysna57
    57°F min night temperature
  • 11 hours of daylight per day in April in Knysna11
    11 hours of daylight per day
  • No heat & humidity in April in Knysna0
    No heat & humidity
  • 3.1 inches monthly rainfall in April in Knysna3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 6 (High) in April in Knysna6
    6 (High) UV index
  • 66°F sea temperature in April in Knysna66
    66°F sea temperature

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The April weather guide for South Africa (Knysna) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about South Africa

How hot is it in Knysna in April?

Daytime temperatures usually reach 72°F in Knysna in April, falling to 57°F at night.

How sunny is it in Knysna in April?

There are normally 7 hours of bright sunshine each day in Knysna in April - that's 61% of daylight hours.

How warm is the sea around Knysna in April?

The average sea temperature around Knysna in April is 66°F.

Does it rain in Knysna in April?

There are usually 9 days with some rain in Knysna in April and the average monthly rainfall is 3.1 inches.

Knysna April sunrise & sunset times

Browse the sunrise and sunset times for Knysna in April 2025. Select a month to view Knysna sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:40 18:22
Tuesday, 15th April 2025 06:51 18:04
Wednesday, 30th April 2025 07:02 17:48

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