Climate and monthly weather forecast
Falmouth, Antigua and Barbuda

Weather in January

January, like December, in Falmouth, Antigua and Barbuda, is a moderately hot winter month, with an average temperature ranging between min 25.5°C (77.9°F) and max 26.1°C (79°F). In January, the average high-temperature is essentially the same as in December - a still moderately hot 26.1°C (79°F). Weather in January »

Weather in February

The last month of the winter, February, is another warm month in Falmouth, Antigua and Barbuda, with an average temperature varying between 25°C (77°F) and 26.1°C (79°F). In Falmouth, the average high-temperature in February remains the same as in January - a still moderately hot 26.1°C (79°F). Weather in February »

Weather in March

March, the first month of the spring in Falmouth, is also a moderately hot month, with an average temperature varying between 25°C (77°F) and 25.9°C (78.6°F). With an average high-temperature of 25.9°C (78.6°F) and an average low-temperature of 25°C (77°F), March is the coldest month. Weather in March »

Weather in April

April, like March, in Falmouth, Antigua and Barbuda, is a moderately hot spring month, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 26.3°C (79.3°F). In Falmouth, Antigua and Barbuda, the average high-temperature in April is practically the same as in March - a still warm 26.3°C (79.3°F). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Falmouth, Antigua and Barbuda, with an average temperature varying between 27.3°C (81.1°F) and 26.4°C (79.5°F). In Falmouth, Antigua and Barbuda, the average high-temperature in May is almost the same as in April - a still moderately hot 27.3°C (81.1°F). Weather in May »

Weather in June

June, the first month of the summer in Falmouth, is still a warm month, with an average temperature fluctuating between 27°C (80.6°F) and 28.2°C (82.8°F). In Falmouth, Antigua and Barbuda, the average high-temperature in June is essentially the same as in May - a still moderately hot 28.2°C (82.8°F). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Falmouth, Antigua and Barbuda, with an average temperature fluctuating between 27.3°C (81.1°F) and 28.3°C (82.9°F). In July, the average high-temperature is relatively the same as in June - a still moderately hot 28.3°C (82.9°F). Weather in July »

Weather in August

August, the last month of the summer in Falmouth, is another warm month, with an average temperature ranging between max 28.6°C (83.5°F) and min 27.6°C (81.7°F). In August, the average high-temperature is practically the same as in July - a still warm 28.6°C (83.5°F). Weather in August »

Weather in September

September, the first month of the autumn in Falmouth, is also a moderately hot month, with an average temperature ranging between min 27.7°C (81.9°F) and max 28.8°C (83.8°F). September is the warmest month, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 27.7°C (81.9°F). The average heat index in September is evaluated at a tropical 33.6°C (92.5°F). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Falmouth, Antigua and Barbuda, with an average temperature varying between 27.9°C (82.2°F) and 28.5°C (83.3°F). In October, the average high-temperature is practically the same as in September - a still moderately hot 28.5°C (83.3°F). Weather in October »

Weather in November

November, the last month of the autumn in Falmouth, is another warm month, with an average temperature fluctuating between 26.9°C (80.4°F) and 28°C (82.4°F). In Falmouth, Antigua and Barbuda, the average high-temperature in November is almost the same as in October - a still moderately hot 28°C (82.4°F). Weather in November »

Weather in December

December, the first month of the winter in Falmouth, is still a warm month, with temperature in the range of an average low of 26.2°C (79.2°F) and an average high of 26.9°C (80.4°F). In December, the average high-temperature is almost the same as in November - a still warm 26.9°C (80.4°F). Weather in December »
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FAQ

What is the least humid month in Falmouth?

January through March, with an average relative humidity of 75%, are the least humid months in Falmouth.

How many days does it rain in Falmouth?

In Falmouth, Antigua and Barbuda, during the entire year, the rain falls for 265.2 days and collects up to 744mm (29.29") of precipitation.

What are the months with the highest UV index in Falmouth?

The months with the highest UV index in Falmouth, Antigua and Barbuda, are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Falmouth?

The months with the lowest UV index are January through December, with an average maximum UV index of 7.

What is the driest month in Falmouth?

The month with the least rainfall in Falmouth, Antigua and Barbuda, is February, when the rain falls for 18.3 days and typically collects 23mm (0.91") of precipitation.

When is the sea coldest in Falmouth?

February is the month with the coldest seawater in Falmouth, with an average sea temperature of 26.3°C (79.3°F).

What is the coldest month in Falmouth?

With an average high-temperature of 25.9°C (78.6°F) and an average low-temperature of 25°C (77°F), March is the coldest month in Falmouth.

What are the months with the most sunshine in Falmouth?

April, August and September, with an average of 10.3h of sunshine, are months with the most sunshine in Falmouth, Antigua and Barbuda.

What is the most humid month in Falmouth?

May, July and August, with an average relative humidity of 78%, are most humid months in Falmouth.

When are the longest days in Falmouth?

The month with the longest days is June, with an average of 13h and 8min of daylight.

What is the warmest month in Falmouth?

The warmest month is September, with an average high-temperature of 28.8°C (83.8°F) and an average low-temperature of 27.7°C (81.9°F).

What month is the sea warmest in Falmouth?

The month with the warmest seawater in Falmouth is September, with an average sea temperature of 29.3°C (84.7°F).

What is the wettest month in Falmouth?

The month with the most rainfall in Falmouth is October, when the rain falls for 23.3 days and typically aggregates up to 100mm (3.94") of precipitation.

What is the month with the least sunshine in Falmouth?

The months with the least sunshine are November and December, with an average of 6.5h of sunshine.

What is the month with the shortest days in Falmouth?

December has the shortest days of the year in Falmouth, Antigua and Barbuda, with an average of 11h and 8min of daylight.

Is there Daylight Saving Time (DST) in Falmouth?

Falmouth, Antigua and Barbuda, does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.

Average temperature
Falmouth, Antigua and Barbuda

Average temperature - Falmouth, Antigua and Barbuda

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).

The month with the highest average low temperature is October (27.9°C).
The coldest months (with the lowest average low temperature) are February and March (25°C).

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Average pressure
Falmouth, Antigua and Barbuda

Average pressure - Falmouth, Antigua and Barbuda

The month with the highest atmospheric pressure is June (1016.3mbar).
The months with the lowest atmospheric pressure are October and November (1012.6mbar).

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Average wind speed
Falmouth, Antigua and Barbuda

Average wind speed - Falmouth, Antigua and Barbuda

The windiest month (with the highest average wind speed) is July (26.9km/h).
The calmest month (with the lowest average wind speed) is October (20.4km/h).

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Average humidity
Falmouth, Antigua and Barbuda

Average humidity - Falmouth, Antigua and Barbuda

The months with the highest relative humidity are May, July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall
Falmouth, Antigua and Barbuda

Average rainfall - Falmouth, Antigua and Barbuda

The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days
Falmouth, Antigua and Barbuda

Average rainfall days - Falmouth, Antigua and Barbuda

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is March (17.7 days).

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Average sea temperature
Falmouth, Antigua and Barbuda

Average sea temperature - Falmouth, Antigua and Barbuda

The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is February (26.3°C).

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Average daylight / Average sunshine
Falmouth, Antigua and Barbuda

Average daylight / Average sunshine - Falmouth, Antigua and Barbuda

The month with the longest days is June (Average daylight: 13h and 8min).
The month with the shortest days is December (Average daylight: 11h and 8min).

The months with the most sunshine are April, August and September (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

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Average sunshine days
Falmouth, Antigua and Barbuda

Average sunshine days - Falmouth, Antigua and Barbuda

The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (0.6 days).

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Average UV index
Falmouth, Antigua and Barbuda

Average UV index - Falmouth, Antigua and Barbuda

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover
Falmouth, Antigua and Barbuda

Average cloud cover - Falmouth, Antigua and Barbuda

The months with the most cloud cover are May, June and July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 34).

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Average visibility
Falmouth, Antigua and Barbuda

Average visibility - Falmouth, Antigua and Barbuda

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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