Climate and monthly weather forecast
Bentleys, Barbados

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The climate of Bentleys

Bentleys is characterized by a Tropical Monsoon climate, also known as an 'Am', in the Köppen climate classification. The geographic position of Bentleys, the city of Barbados, exposes it to a consistent flow of eastern trade winds. Fluctuations in weather parameters offer a dynamic landscape of atmospheric conditions throughout the year.

A continuous warm temperature is seen throughout the year, with the highest average providing a balmy 28.9°C (84°F) in September, and the lowest average temperature - a still warm 25.7°C (78.3°F) in February. Rainfall patterns see a dramatic increase from March to November, with the heaviest downpours occurring in August with an all-time high of 126mm (4.96"). Rainfall days are highest during this time as well, with almost daily showers in July reaching up to 26.3 days. The relative humidity ranges between 74% and 77%, providing a consistently moist atmosphere.

The sky is characterized by a cloud coverage that ranges from 37% to 49%. Average sea-level pressure varies minutely over the year, showing a slight trend of decreasing pressure from 1014.8mb in June to 1011.2mb in November. Wind speeds remain fairly consistent, with a peak of 28.9km/h (18mph) in January and a decrease to around 19.4km/h (12.1mph) in September. Sunshine hours vary significantly, diving down to a mere 1.3 hours a day of sunshine in July and climbing to 10.2 hours daily in August.

The best time to visit Bentleys

The ideal time to visit Bentleys relies primarily on the sunshine hours and rainfall days recorded. The months between December and April are preferable, as these months obtain the highest instances of sunshine—up to 9.9 hours a day in April. Additionally, rainfall is at its lowest during this period with rainfall days dropping down to 11.3 in February. This creates a pleasant environment for outdoor activities and adventures.

The worst time to visit Bentleys

The least favorable time to visit Bentleys is during the months of May to November. During this period, rainfall sharply increases with hefty showers occurring almost daily and intensifying up until August. Additionally, sunshine hours drop noticeably, reaching a yearly low of just 1.3 hours a day in July. This period is not ideal for outdoor activities due to the heavy rainfall and reduced daylight.

Spring weather in Bentleys

In Bentleys, spring months - March, April, and May - bring increasing temperatures reaching up to 28.3°C (82.9°F). The rainfall begins to pick up in March with 20mm (0.79") average monthly rainfall, intensifying to the heaviest downpours of 44mm (1.73") in May. The number of rainy days follows the same increasing trend - moving up from 15.1 in March to 21.7 in May. Although showers exist, the weather allows for 9.9 hours of daily sunshine in April, creating an ambience for outdoor explorations.

Summer weather in Bentleys

The summer months of June to August mark the arrival of the monsoon. Rainfall dramatically escalates, peaking in August with a high of 126mm (4.96"), and rainy days increase to almost daily occurrences with 26.3 days recorded in July. The highest temperatures of the year hover around 28.6°C (83.5°F) from June to August. Despite the heavy rainfall, August basks in the most sunshine with a healthy 10.2 hours a day.

Autumn weather in Bentleys

Autumn in Bentleys, occurring from September to November, experiences a range of changing weather patterns. Although rainfall decreases from its peak in the summer, the weather is still characterized by significant showers and a large number of rainy days. Monthly rainfall drops from 103mm (4.06") in September to 76mm (2.99") in November. Sunny hours taper off starting with 9.4 hours in September and wind speeds start to rise, reaching 23.8km/h (14.8mph) in November.

Winter weather in Bentleys

Winter in Bentleys, spanning December to February, brings relief from the persistent monsoon rains. Rainfall sees a significant drop to 17mm (0.67") in December and continuing to fall to 13mm (0.51") in February. With the least rainy days recorded, ranging from 15 to 16.2 days, this period marks the driest season. The sunshine hours are shorter with an average of 6.5 to 6.8 hours a day. Despite being winter, temperatures remain warm between 25.7°C (78.3°F) and 27°C (80.6°F), ensuring a pleasant experience for visitors.

Weather in January

As the year begins in Bentleys, Barbados, expect a tropical climate marked by slightly cooler temperatures. Humidity hovers at a relatively consistent level, bringing an ever-present mugginess to the air. A notable characteristic of January weather is the number of rainfall days, with water falling from the sky on 15 days on average. Weather in January »

Weather in February

Bentleys' February weather experiences a very slight increase in daylight hours, along with drier conditions compared to January. Fewer days see rainfall, making this month a typically drier time of the year. The tropical wind speeds tend to taper off, supplementing the milder climate. Weather in February »

Weather in March

As winter transitions into spring, the uniqueness of Bentleys' March weather comes to the fore. The warmth of the sun becomes more pronounced, and relative humidity begins a small upward journey. March does witness an increase in rainfall, not just in quantity but also the number of rainy days, averaging at 20mm (0.79") of rain over 15.1 days. Weather in March »

Weather in April

Weather in April takes a turning point as Bentleys welcomes the onset of summer—the air grows warmer and rainfall augments. More sunlight infuses into each day, attracting locals and tourists to the beautiful outdoors. From a climatic aspect, April experiences a significant jump in rainfall to 31mm (1.22"), making it a substantially wetter month. Weather in April »

Weather in May

It’s the peak of summer in Bentleys come May, and the change in weather is palpable. The temperature climbs, and the frequency of rain increases, setting a tropical mood incredibly suitable for this Caribbean city. A significant facet of May weather comes in the rainfall, which almost doubles from April to 44mm (1.73"). Weather in May »

Weather in June

June typically heralds the first hints of a mellowing summer, bringing along some cooling respite. The Bentleys weather, although still warm, sees a minor reduction in maximum temperatures. The city also experiences the year’s highest number of rainy days in June—an average of 22.9 days. Weather in June »

Weather in July

Bentleys in July continues to bask in the warmth of summer, with the days remaining long and luminous. Rainfall intensifies further, reaching 85mm (3.35"), dotting the city with regular showers. However, this does not drastically impact the number of sunshine hours or days. Weather in July »

Weather in August

In August, Bentleys, Barbados endures peak rainfall for the year—reaching a substantial 126mm (4.96"). The tropical climate continues to reign, and temperature variations are minimal despite the downpour. In contrast to the increased precipitation, the number of sunshine days shows a small rise. Weather in August »

Weather in September

September in Bentleys signifies a shift towards the tail end of summer. The city sees a decline in rainfall, both in terms of volume and frequency of wet days. Falling temperatures and sunlight hours subtly hint at the approaching autumn. Weather in September »

Weather in October

October brings a further decline in temperature and rainfall to Bentleys, while other climatic parameters remain stable. A marked change occurs in the number of sunshine days, which picks up from the previous month. The skyline varies between clear and cloudy, making for picturesque views. Weather in October »

Weather in November

November in Bentleys is generally stable. The decline of rainfall continues, and temperatures decline in sync with the approaching end of the year. The number of sunshine hours dwindles, while the daylight hours regrettably shrink. Weather in November »

Weather in December

Bentleys ushers in December with cooler climes, lower humidity, and reduced rainfall. The year draws to a close with shorter days and lesser precipitation, signifying the onset of winter. Bentleys witnesses December's most conspicuous weather shift in the significant plunge in rainfall volume to 30mm (1.18"). Weather in December »
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Frequently asked questions

How much does it rain in Bentleys?

Throughout the year, in Bentleys, there are 233.8 rainfall days, and 706mm (27.8") of precipitation is accumulated.

When is the highest UV index in Bentleys?

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

What is the month with the lowest UV index in Bentleys?

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

What time of the year is the coldest in Bentleys?

In Bentleys, Barbados, the lowest temperatures are generally noted in February, averaging a high of 26.8°C (80.2°F) and a low of 25.7°C (78.3°F).

What is the least humid month in Bentleys?

With an average relative humidity of 74%, February is the least humid month in Bentleys.

What is the driest month in Bentleys?

The month with the least rainfall is February, when the rain falls for 11.3 days and typically collects 13mm (0.51") of precipitation.

What are the most humid months in Bentleys?

June through August and November, with an average relative humidity of 77%, are most humid months in Bentleys.

When are the longest days in Bentleys?

June has the longest days of the year, with an average of 12h and 54min of daylight.

What is the rainiest month in Bentleys?

August is the month with the most rainfall. Rain falls for 24.9 days and accumulates 126mm (4.96") of precipitation.

What month has the most sunshine in Bentleys?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

What time of the year is the hottest in Bentleys?

Bentleys's peak temperatures tend to occur in September and October, with an average high-temperature of 28.9°C (84°F).

What is the month with the shortest days in Bentleys?

December has the shortest days of the year in Bentleys, with an average of 11h and 24min of daylight.

Is there Daylight Saving Time (DST) in Bentleys?

Bentleys does not observe Daylight Saving Time (DST). AST timezone is used throughout the entire year.

What is the month with the least sunshine in Bentleys?

December has the least sunshine of the year, with an average of 6.5h of sunshine.

Average temperature
Bentleys, Barbados

Average temperature - Bentleys, Barbados

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.8°C).

The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

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Average pressure
Bentleys, Barbados

Average pressure - Bentleys, Barbados

The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).

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Average wind speed
Bentleys, Barbados

Average wind speed - Bentleys, Barbados

The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.4km/h).

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Average humidity
Bentleys, Barbados

Average humidity - Bentleys, Barbados

The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

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Average rainfall
Bentleys, Barbados

Average rainfall - Bentleys, Barbados

The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).

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Average rainfall days
Bentleys, Barbados

Average rainfall days - Bentleys, Barbados

The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).

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Average daylight / Average sunshine
Bentleys, Barbados

Average daylight / Average sunshine - Bentleys, Barbados

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days
Bentleys, Barbados

Average sunshine days - Bentleys, Barbados

The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).

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Average UV index
Bentleys, Barbados

Average UV index - Bentleys, Barbados

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 visibility
Bentleys, Barbados

Average visibility - Bentleys, Barbados

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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Bentleys, Barbados

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