Climate in Saint Johnʼs (Antigua), Antigua & Barbuda

The graphs below show the monthly weather averages over the year.
* Data from nearest weather station: Guadeloupe, Guadeloupe (100 KM, 62 Miles).

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Weather Forecasts for Saint Johnʼs (Antigua)

WED Apr 14
27°C | 26°C

Moderate rain

THU Apr 15
26°C | 21°C

Patchy rain possible

FRI Apr 16
27°C | 21°C

Patchy rain possible

The best time of year to visit Saint Johnʼs in Antigua & Barbuda

Here are some average weather facts we collected from our historical climate data:

  • On average, the temperatures are always high.
  • A lot of rain (rainy season) falls in the month of: July, August, September, October and November.
  • The warmest month is August with an average maximum temperature of 31°C (87°F).

  • The coldest month is January with an average maximum temperature of 29°C (84°F).
  • September is the most wet month. This month should be avoided if you are not a big fan of rain.
  • February is the driest month.
  • August is the most sunny month.
No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.