Antigua Weather

Weather — Antigua

Antigua enjoys a warm, tropical climate year‑round with daytime highs typically between 25–29 °C and mild nights around 24–26 °C. The island has a clear dry season from December to April — ideal for beach holidays and flying to Antigua — while the wettest months run from August to October. Trade winds keep conditions pleasant for sailing and water sports; check flights and seasonal fares on Flightics when planning your trip.

Weather — Antigua January

January is one of the driest months (avg precipitation ~32 mm) with comfortable highs around 26 °C and lows near 25 °C. Great for sunbathing, snorkeling and escaping colder climates — expect mostly partly cloudy skies and steady trade winds.

Weather — Antigua February

February stays pleasantly warm (highs ~25 °C, lows ~24 °C) and relatively dry (~26 mm precipitation), making it a prime month for beach-focused travel and outdoor activities. It’s a popular time to book flights to Antigua for reliable sunshine.

Weather — Antigua March

March continues the dry stretch with average highs around 26 °C and only about 21 mm of rain. Sea temperatures are inviting and conditions are excellent for sailing regattas, diving and island hopping.

Weather — Antigua April

April sees slightly more humidity but remains travel‑friendly (highs ~26 °C, lows ~25 °C, ~36 mm precipitation). It’s a good shoulder month for deals on flights to Antigua before the heavier rains start.

Weather — Antigua May

May marks a gentle shift toward the wetter season (avg precipitation ~59 mm) while temperatures climb a touch (highs ~27 °C). Expect more afternoon showers but still plenty of warm, swim‑friendly days.

Weather — Antigua June

June brings early wet‑season patterns (around 51 mm rain) with highs near 28 °C and balmy nights. Trade winds remain noticeable, helping keep outdoor activities comfortable despite increased humidity.

Weather — Antigua July

July is warmer and wetter (avg precipitation ~80 mm, highs ~28 °C). It’s still a fine time for water sports and beaches, but plan for more frequent showers and occasionally gusty conditions.

Weather — Antigua August

August sees one of the higher rainfall totals (~100 mm) and daytime highs around 28 °C. While beaches remain attractive, travelers should watch weather forecasts during the Atlantic hurricane season (June–November), which peaks late summer.

Weather — Antigua September

September is among the wettest months (~119 mm precipitation) with warm temperatures (highs ~28 °C). This month has a higher risk of tropical storms; consider travel insurance and flexible flight options if booking now.

Weather — Antigua October

October typically records the highest rainfall (~141 mm) though temperatures stay steady near 28 °C. Expect frequent showers and occasional heavier systems — good deals on flights are possible but plan around the weather.

Weather — Antigua November

November begins the transition back to drier months with about 103 mm of rain and highs around 27 °C. Conditions improve later in the month, making late November a smart time to hunt for lower fares and post‑peak beach weather.

Weather — Antigua December

December returns to drier, sun‑friendly conditions (~54 mm precipitation) with daytime highs near 26 °C. Excellent for holiday travel, sailing and snorkeling — book flights to Antigua early for the best availability.

Table of average min/max temperatures throughout the year