Weather in Knysna in May
Knysna, South Africa averages a high of 20.5°C (68.9°F) and low of 13.3°C (55.9°F) in May, with 7 rain days and 8.9 hours of daily sunshine. Travel score: 79.3/100 (Good). The best time to visit Knysna is February.
High
21°C69°F
Low
13°C56°F
🌧️
7
rain days
☀️
8.9
hrs/day sunshine
💧
75%
humidity
79— Good
May in Knysna is mild and mostly dry — good for most activities.
What are the average temperatures in Knysna?
How much does it rain in Knysna in May?
Knysna receives an average of 49.1mm of rainfall across 7 rainy days in May. The annual total is 639.5mm.
What should I pack for Knysna in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to South Africa in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31