Best time to visit St John's

Find the best time to visit St John's and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

St John's by month

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When is the best time to visit St John's?

The best time to visit St John's is January, February, March, April, May, June, July and August based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

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Hours of Sunshine (daily)

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Best time to visit

The weather guide for Antigua (St John's) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Which is the hottest month in St John's?

The hottest time of year in St John's is normally August. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Which month has the most rain in St John's?

In terms of rainfall, September is usually the wettest month in St John's with 140mm on average. There are normally 17 days in September with some rain.

When is it sunniest in St John's?

The sunniest time of year in St John's is normally January with bright sunshine on average for 67% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in St John's?

The sea is usually at its warmest in St John's in September when the water temperature reaches 29°C.

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