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The climate of Saint John's (Antigua and Barbuda)
Saint John’s is located on the north western coast on the island of Antigua. It is also the capital of Antigua and Barbuda. After having been a British colony for almost 350 years Antigua and Barbuda gained independence in 1981. The government has its seat in Saint John’s. With about 25,000 inhabitants Saint John’s is an economically important city in the small Antilles. Witness the shopping malls with jewellers and haute couture shops. The largest part of Saint John’s income is generated by luxurious resorts and tourists that come and spend their money here on luxury goods. Saint John’s skyline is defined by the baroque white towers of St. John’s cathedral. Saint John’s has a tropical savannah climate (type Aw according to the Köppen climate classification). This means high temperatures all year round (30 degrees Celsius on average). Night time temperatures are high as well. Temperatures hardly ever go below 20-22 degrees Celsius. February, March and April are the driest months and also the best time to visit this Caribbean city.

 

Climate information
The figures below are based on long term weather and climate records. They are an average for Saint John’s:

average
 maximum
temperature (°C)

average
minimum

temperature (°C)
average
hours of sunshine

per
day
average days with precipitation
per month
average
mm
precipitation
per month
average
sea
temperature (°C)
January 28 22 8 16 26
February 28 22 8 12 26
March 29 22 8 13 26
April 29 23 8 12 26
May 30 24 8 14 27
June 30 25 8 15 28
July 31 25 8 17 28
August 31 25 8 17 28
September 31 25 7 17 29
October 30 24 7 18 28
November 30 23 7 17 28
December 29 23 7 17 27
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm
= 0-0.2 inches ● = 0.2-1.2 inches ● = 1.2-2.4 inches ● = 2.5-4 inches ● = 4.1-8 inches ● = over 8 inches

More climate information
Climate figures are very useful but don’t present a general impression of the climate and the eventual weather circumstances within a certain period. The figures don’t always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we offer useful extra climate information for each month of the year:
 

chance of
(very) hot

weather

chance of
(very) cool
weather
chance of
long-term

precipitation
chance of
hurricanes
(cyclones)
chance of
sunny days

UV-index

January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. “More climate info” is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, it’s up to the reader to use it to it’s benefit.

 

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