Antigua weather in July
Antigua averages 30°C by day and 26°C at night in July, with the sea at 29°C and 21 days with at least 1 mm of rain.
Day
30°C
Night
26°C
Sea
29°C
Rainy days
21
Flight from London
8h
What July feels like
July is hot but wet in Antigua: rainy season, so pack for showers.
The sea is warm at 29°C: comfortable for long swims.
It is rainy season, with rain on about 21 days.
Of the 48 sun destinations we track, Antigua is the #22 warmest in July.
Want it warmer in July?
These are hotter than Antigua this month for at most an hour and a half more flying:
Antigua weather by month
July is highlighted. Compare with June and August, or see the full year in Antigua.
Antigua in July: quick answers
Is Antigua hot in July?
July is hot but wet in Antigua: rainy season, so pack for showers. Average highs are 30°C and lows 26°C.
Can you swim in Antigua in July?
The sea is warm at 29°C: comfortable for long swims.
Does it rain in Antigua in July?
It is rainy season, with rain on about 21 days.
What is the warmest month in Antigua?
August, at an average high of 30°C. The coolest is February at 27°C.
How long is the flight to Antigua from the UK?
About 8h direct from London, estimated from the 6,559 km distance. Check your airline for exact times.
Still choosing? See where is hot in July for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in July from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. A rainy day has at least 1 mm of rain. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Antigua in July?
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