Weather in Saint John’s in August
Saint John’s, Antigua and Barbuda averages a high of 29.1°C (84.4°F) and low of 26.2°C (79.2°F) in August, with 18 rain days and 11.5 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Saint John’s is March.
High
29°C84°F
Low
26°C79°F
🌧️
18
rain days
☀️
11.5
hrs/day sunshine
💧
78%
humidity
67— Good
August in Saint John’s is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Saint John’s?
How much does it rain in Saint John’s in August?
Saint John’s receives an average of 102.7mm of rainfall across 18 rainy days in August. The annual total is 841.1mm.
What should I pack for Saint John’s in August?
Essentials
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Comfortable walking shoes
Essential for exploring the city
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Light layers and t-shirts
Warm weather around 29°C
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Waterproof jacket
Frequent rain expected (18 rainy days)
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Umbrella
Essential for the rainy season
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Waterproof shoes
Keep your feet dry in wet conditions
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Sunscreen SPF 30+
12 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Compare Saint John’s
How can I plan my trip to Saint John’s?
What is the weather like in other months in Saint John’s?
Data based on 1994–2024 averages · Last updated: 2024-12-31