Best time to visit Antigua

Q: When is the best time to visit Antigua?

The best time to visit Antigua (St John's) is January and February based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in Antigua?

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

Q: Which month has the most rain in Antigua?

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

Q: When is it sunniest in Antigua?

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

Q: When is the sea warmest in Antigua?

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

Antigua is the largest of the Leeward Islands and its inhabitants are heavily into tourism and cricket. Its 'sister' island, Barbuda, is a complete contrast: very exclusive with just two luxury hotels and a frigate colony.

Antigua by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Top Antigua destinations

Below are the temperatures expected today at popular countries, regions and places in Antigua. Select a destination to compare today's forecast with average weather conditions.

All Antigua destinations

When is the best time to visit Antigua?

The best time to visit Antigua (St John's) is January and February based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
4
Mar
4
Apr
4
May
4
Jun
3.5
Jul
3.5
Aug
3
Sep
3.5
Oct
3.5
Nov
4
Dec

Change criteria

Max Day Temperature (°F)

82
Jan
82
Feb
84
Mar
84
Apr
86
May
86
Jun
88
Jul
88
Aug
88
Sep
86
Oct
86
Nov
84
Dec

Hours of Sunshine (daily)

8
Jan
8
Feb
8
Mar
8
Apr
8
May
8
Jun
8
Jul
8
Aug
7
Sep
7
Oct
7
Nov
7
Dec

Which is the hottest month in Antigua?

The hottest time of year in St John's, Antigua is normally August. Expect maximum daytime temperatures to reach 88°F with very high heat and humidity.

Which month has the most rain in Antigua?

In terms of rainfall, September is usually the wettest month in St John's, Antigua with 5.5 inches on average. There are normally 17 days in September with some rain.

When is it sunniest in Antigua?

The sunniest time of year in St John's, Antigua 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 Antigua?

The sea is usually at its warmest in St John's, Antigua in September when the water temperature reaches 84°F.

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

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) | Imperial (°F)

Antigua overview

Torrential rain and the occasional hurricane can afflict Antigua and Barbuda between July and November but, outside the rainy season, the islands are drier than many parts of the Caribbean.

Tropical storm risk: Antigua hurricane season

% of month affected by tropical storms

<1%

2.9%

4.4%

1.5%

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The Antigua tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

They are consistently hot with an all-year average of eight to nine hours of sunshine a day. Winters are slightly cooler. The heat here is rarely too sticky as sea breezes offset the humidity.

View of Falmouth Bay and English Harbour, Antigua - photo courtesy of Antigua & Barbuda Tourism Authority

What to pack for Antigua weather

Take light clothing with cover-ups for the occasional chilly winter evening; be prepared for bouts of heavy rain between July and November.

Antigua travel features

Do you want to learn more about Antigua? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Antigua.

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Antigua - quick facts
Flight time^✝	9 hours
Time difference	UK -4 hours
Language(s)	English
Currency	Eastern Caribbean Dollar
Electricity	A + B plug (230V)
Driving side	Left
Why visit?	Beaches Nature Nightlife
Tourist info	Antigua Barbuda Tourism Authority