Weather in Calais in August
Calais, France averages a high of 21°C (69.8°F) and low of 15.2°C (59.4°F) in August, with 11 rain days and 11.2 hours of daily sunshine. Travel score: 76.3/100 (Good). The best time to visit Calais is July.
High
21°C70°F
Low
15°C59°F
🌧️
11
rain days
☀️
11.2
hrs/day sunshine
💧
77%
humidity
76— Good
August in Calais is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Calais?
How much does it rain in Calais in August?
Calais receives an average of 70.2mm of rainfall across 11 rainy days in August. The annual total is 779.3mm.
What should I pack for Calais in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
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Sunscreen SPF 30+
11 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting France in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31