Where to Go for Great Weather
When to go · Climate guide

Antigua and Barbudawhen to go

Antigua and Barbuda's national averages run from 26 °C in February to 28 °C in September, with rainfall between 34 mm in March and 136 mm in October and 7.6–9.0 hours of sun a day. Against the default preferences (under 2.7 mm of rain a day, at least 6 hours of sun), the strongest months are January, February and March. Its 8 regions span 27–27 °C in annual mean temperature, so the national figure hides a good deal.

Capital
Saint John's
Region
North America
TZ
America/Antigua
Area
431 km²
Climate at a glance · 10-year ERA5

A decade of weather, in one page

Temperature°C
Temperature · 12-month climatologyAntigua and Barbuda. Average daytime high by month in °C. Lowest in February (25.6), highest in September (28.4). Monthly means: 25.9, 25.6, 25.7, 26.1, 27.0, 27.6, 27.9, 28.3, 28.4, 28.2, 27.4, 26.6.
— daytime high— overnight low▬ typical range
View data table
MonthAverage daytime high (°C)Average overnight low (°C)Typical lowTypical high
January25.924.723.526.8
February25.624.323.026.4
March25.724.523.526.7
April26.124.923.727.3
May27.025.724.528.5
June27.626.425.228.9
July27.926.525.528.8
August28.326.825.729.2
September28.426.825.829.3
October28.226.625.429.3
November27.426.024.928.4
December26.625.324.127.5
Rainfallmm
Rainfall · 12-month climatologyAntigua and Barbuda. Rainfall by month in mm. Lowest in March (34), highest in October (136). Monthly means: 38, 45, 34, 50, 56, 50, 82, 98, 135, 136, 114, 48.
View data table
MonthRainfall (mm)
January38
February45
March34
April50
May56
June50
July82
August98
September135
October136
November114
December48
Sunshinehr / day
Sunshine · 12-month climatologyAntigua and Barbuda. Sunshine hours by month in hr / day. Lowest in November (7.6), highest in March (9.0). Monthly means: 8.0, 8.5, 9.0, 8.7, 8.5, 8.5, 8.3, 8.2, 7.8, 7.7, 7.6, 8.0.
View data table
MonthSunshine hours (hr / day)
January8.0
February8.5
March9.0
April8.7
May8.5
June8.5
July8.3
August8.2
September7.8
October7.7
November7.6
December8.0
Windkm/h
Wind · 12-month climatologyAntigua and Barbuda. Average wind speed by month in km/h. Lowest in September (21.5), highest in July (28.2). Monthly means: 25.5, 27.2, 25.1, 23.8, 25.0, 27.0, 28.2, 25.0, 21.5, 21.7, 23.0, 25.6.
— average▬ typical range
View data table
MonthAverage wind speed (km/h)Typical lowTypical high
January25.512.436.7
February27.213.338.5
March25.111.035.9
April23.810.732.9
May25.018.132.1
June27.019.433.7
July28.220.734.7
August25.014.734.2
September21.59.332.6
October21.710.132.9
November23.010.932.4
December25.612.136.4
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Safety · 3 governments

What the governments say about Antigua and Barbuda

Combined advisory · most-cautious-wins
Exercise normal precautions
Highest level across 3 governments · Advisory last changed
See breakdown by country
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Exercise normal precautions

Changed Checked travel.state.gov
Month by month

A year in Antigua and Barbuda, in order

  1. Jan
    January25.9°C · 38 mm · 8.0 hr/day

    Around 26 °C with 38 mm of rain and 8.0 hours of sun a day.

    Around 26 °C with 38 mm of rain and 8.0 hours of sun a day.

  2. Feb
    February25.6°C · 45 mm · 8.5 hr/day

    Around 26 °C with 45 mm of rain and 8.5 hours of sun a day.

    Around 26 °C with 45 mm of rain and 8.5 hours of sun a day.

  3. Mar
    March25.7°C · 34 mm · 9.0 hr/day

    Around 26 °C with 34 mm of rain and 9.0 hours of sun a day.

    Around 26 °C with 34 mm of rain and 9.0 hours of sun a day.

  4. Apr
    April26.1°C · 50 mm · 8.7 hr/day

    Around 26 °C with 50 mm of rain and 8.7 hours of sun a day.

    Around 26 °C with 50 mm of rain and 8.7 hours of sun a day.

  5. May
    May27.0°C · 56 mm · 8.5 hr/day

    Around 27 °C with 56 mm of rain and 8.5 hours of sun a day.

    Around 27 °C with 56 mm of rain and 8.5 hours of sun a day.

  6. Jun
    June27.6°C · 50 mm · 8.5 hr/day

    Around 28 °C with 50 mm of rain and 8.5 hours of sun a day.

    Around 28 °C with 50 mm of rain and 8.5 hours of sun a day.

  7. Jul
    July27.9°C · 82 mm · 8.3 hr/day

    Around 28 °C with 82 mm of rain and 8.3 hours of sun a day.

    Around 28 °C with 82 mm of rain and 8.3 hours of sun a day.

  8. Aug
    August28.3°C · 98 mm · 8.2 hr/day

    Around 28 °C with 98 mm of rain and 8.2 hours of sun a day.

    Around 28 °C with 98 mm of rain and 8.2 hours of sun a day.

  9. Sep
    September28.4°C · 135 mm · 7.8 hr/day

    Around 28 °C with 135 mm of rain and 7.8 hours of sun a day.

    Around 28 °C with 135 mm of rain and 7.8 hours of sun a day.

  10. Oct
    October28.2°C · 136 mm · 7.7 hr/day

    Around 28 °C with 136 mm of rain and 7.7 hours of sun a day.

    Around 28 °C with 136 mm of rain and 7.7 hours of sun a day.

  11. Nov
    November27.4°C · 114 mm · 7.6 hr/day

    Around 27 °C with 114 mm of rain and 7.6 hours of sun a day.

    Around 27 °C with 114 mm of rain and 7.6 hours of sun a day.

  12. Dec
    December26.6°C · 48 mm · 8.0 hr/day

    Around 27 °C with 48 mm of rain and 8.0 hours of sun a day.

    Around 27 °C with 48 mm of rain and 8.0 hours of sun a day.

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