Weather in Orkney in May
Orkney, South Africa averages a high of 21.4°C (70.5°F) and low of 6.9°C (44.4°F) in May, with 3 rain days and 9.9 hours of daily sunshine. Travel score: 87.9/100 (Excellent). The best time to visit Orkney is September.
High
21°C71°F
Low
7°C44°F
🌧️
3
rain days
☀️
9.9
hrs/day sunshine
💧
58%
humidity
88— Excellent
May in Orkney is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Orkney?
How much does it rain in Orkney in May?
Orkney receives an average of 19.8mm of rainfall across 3 rainy days in May. The annual total is 535.9mm.
What should I pack for Orkney 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+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 14°C from day to night
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