Antigua climate guide: monthly weather averages

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The Antigua climate guide is perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine. The Antigua climate guide shown below is for St John's. Read more about the climate in Antigua.

Max Day Temperature (°C)

Hours of Sunshine (daily)

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

Days with some Rainfall

Min Night Temperature (°C)

Hours of Daylight (daily)

Heat & Humidity index

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
  • Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Monthly Rainfall (mm)

UV index (maximum)

Sea Temperature (°C)

Metric (°C / mm)  |  Imperial (°F / inches)

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Antigua sunrise & sunset times for ClimateGuides 2017

Browse the sunrise & sunset times for Antigua in ClimateGuides 2017. Select a month to view Antigua sunrise & sunset times for the next twelve months. The Antigua sunrise & sunset times shown below are for St John's.


Date Sunrise times Sunset times
Thursday, 1st December 2016 06:22 17:32
Friday, 2nd December 2016 06:22 17:32
Saturday, 3rd December 2016 06:23 17:33
Sunday, 4th December 2016 06:24 17:33
Monday, 5th December 2016 06:24 17:33
Tuesday, 6th December 2016 06:25 17:33
Wednesday, 7th December 2016 06:25 17:34
Thursday, 8th December 2016 06:26 17:34
Friday, 9th December 2016 06:27 17:34
Saturday, 10th December 2016 06:27 17:35
Sunday, 11th December 2016 06:28 17:35
Monday, 12th December 2016 06:28 17:35
Tuesday, 13th December 2016 06:29 17:36
Wednesday, 14th December 2016 06:29 17:36
Thursday, 15th December 2016 06:30 17:37
Friday, 16th December 2016 06:30 17:37
Saturday, 17th December 2016 06:31 17:38
Sunday, 18th December 2016 06:32 17:38
Monday, 19th December 2016 06:32 17:39
Tuesday, 20th December 2016 06:33 17:39
Wednesday, 21st December 2016 06:33 17:40
Thursday, 22nd December 2016 06:33 17:40
Friday, 23rd December 2016 06:34 17:41
Saturday, 24th December 2016 06:34 17:41
Sunday, 25th December 2016 06:35 17:42
Monday, 26th December 2016 06:35 17:42
Tuesday, 27th December 2016 06:36 17:43
Wednesday, 28th December 2016 06:36 17:43
Thursday, 29th December 2016 06:36 17:44
Friday, 30th December 2016 06:37 17:45
Saturday, 31st December 2016 06:37 17:45
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Antigua climate overview

The dual-island nation of Antigua and Barbuda lies at the northern end of the eastern Caribbean island chain. It was a British colony for centuries and today exists as an independent country within the Commonwealth. Tourism is by far the mainstay of the economy, employing more than half of the islanders, who are mainly of African decent.

Antigua is the main island, supporting 98% of the population. It is here that tourists are drawn to the idyllic beaches, finding a mixture of small resorts and unspoilt shoreline. The interior is largely unspectacular scrubland with salt marshes, although occasional banana, coconut, and mango plantations in the south form greener pockets.

Much of Antigua is surrounding by coral reefs, which attract a diverse and colourful array of marine life. The warm coastal waters are calm, clear, and blue making conditions ideal for snorkelling and scuba diving.

The island of Barbuda is rarely visited by tourists. Nevertheless, it has beautiful and deserted beaches and the few local residents are hopelessly outnumbered by a large colony of distinctive frigate birds.

The tropical climate has a short winter dry season running from February to April. This is also the sunniest time of the year, broken only by a few afternoon clouds and very occasional showers. The peak rainy season lasts from September to November, with the latter month being usually by far the wettest, when heavy and persistent downpours are likely. Temperatures remain warm all year round, and hurricanes are possible anytime from June to November.

Antigua weather map: Select a destination

Select a destination from the Antigua weather map below to view the individual climate guide. Can't find the Antigua weather destination you are after? Try the destination search.

Antigua weather by month

Check the weather in Antigua for a particular month by selecting from the list below.

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