Antigua and Barbuda Weather

Weather in Antigua and Barbuda at a glance

Our Antigua and Barbuda coverage centers on St. John's, which has a tropical wet-and-dry climate. Expect average highs around 86°F (30°C) in August and 81°F (27°C) in February, with about 211 days of measurable precipitation a year.

Quick facts

Covered city: St. John's - annual average 80°
Best time to visit: January to April
Climate type: tropical wet-and-dry

The bigger picture

St. John's averages 11.1 hours of sunshine per day and roughly 862 mm (33.9 inches) of precipitation annually. The most comfortable window is generally January to April. See the full month-by-month breakdown on the St. John's climate page.

St. John's Patchy rain nearby 86°

Antigua and Barbuda cities compared

Annual climate figures per covered city, from 2015–2024 weather data.
City	Annual avg	Hottest month	Coldest month	Rainy days/yr	Sun h/day	Snowy days/yr
St. John's	80°	Aug · 86°	Feb · 75°	211	11.1	0

Antigua and Barbuda weather by month

Monthly averages, 2015–2024.
Month	Avg high	Avg low	Rainy days	Sunshine
January	81°	75°	15	10.7 h/day
February	81°	75°	14	10.9 h/day
March	82°	75°	15	11.5 h/day
April	83°	76°	16	11.7 h/day
May	84°	78°	16	11.5 h/day
June	85°	79°	16	11.6 h/day
July	86°	79°	20	11.7 h/day
August	86°	79°	21	11.4 h/day
September	86°	79°	21	11.0 h/day
October	85°	79°	20	10.6 h/day
November	84°	78°	19	10.1 h/day
December	82°	76°	16	10.4 h/day

Antigua and Barbuda weather FAQs

When is the best time to visit Antigua and Barbuda?

Averaged across the covered cities, January to April offers the most comfortable combination of temperatures, drier days and daylight. Coastal, mountain and desert areas can differ - check each city's climate page for specifics.

Does it snow in Antigua and Barbuda?

Snow is essentially absent in the Antigua and Barbuda cities we cover - the 2015–2024 record shows no regular measurable snowfall.

What is the climate of Antigua and Barbuda like?

The covered cities fall under tropical wet-and-dry climate. That means year-round warmth split between a rainy season and a dry season.

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