Antigua weather in October
Antigua averages 30°C by day and 26°C at night in October, with the sea at 30°C and about 117 mm of rain in the month.
Day
30°C
Night
26°C
Sea
30°C
Rain
117 mm
Flight from London
8h
What October feels like
October is hot in Antigua: proper beach weather.
The sea is warm at 30°C: comfortable for long swims.
Expect some rainy spells: about 117 mm falls in the month.
That is 14°C warmer than an average October day in London.
Of the 56 sun destinations we track, Antigua is the #15 warmest in October.
Going to Antigua in October?
Share the TikToks and Instagram Reels you've saved for Antigua to Dream Trip. It finds the places, pins them on a map and builds your days around them.
Want it warmer in October?
These are hotter than Antigua this month for at most an hour and a half more flying:
Antigua weather by month
October is highlighted. Compare with September and November, or see the full year in Antigua.
| Month | Day | Night | Sea | Rain |
|---|---|---|---|---|
| January | 28°C | 24°C | 27°C | 43 mm |
| February | 27°C | 24°C | 27°C | 52 mm |
| March | 28°C | 24°C | 27°C | 47 mm |
| April | 28°C | 24°C | 28°C | 59 mm |
| May | 29°C | 25°C | 29°C | 68 mm |
| June | 30°C | 26°C | 29°C | 63 mm |
| July | 30°C | 26°C | 29°C | 83 mm |
| August | 30°C | 26°C | 30°C | 100 mm |
| September | 30°C | 26°C | 30°C | 114 mm |
| October | 30°C | 26°C | 30°C | 117 mm |
| November | 29°C | 25°C | 29°C | 101 mm |
| December | 28°C | 25°C | 28°C | 48 mm |
Antigua in October: quick answers
Is Antigua hot in October?
October is hot in Antigua: proper beach weather. Average highs are 30°C and lows 26°C.
Can you swim in Antigua in October?
The sea is warm at 30°C: comfortable for long swims.
Does it rain in Antigua in October?
Expect some rainy spells: about 117 mm falls in the month.
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 October for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in October 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. Rain is the average monthly total. 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 October?
Save the restaurants, beaches and views you find on TikTok and Instagram for Antigua straight to a map, then let Dream Trip turn them into a day-by-day plan.
