Climate and monthly weather forecast
Cades Bay, Antigua and Barbuda

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The climate of Cades Bay

Located in Antigua and Barbuda, Cades Bay exhibits a distinct Tropical rainforest climate, as per the Köppen climate classification, being Af by definition. This geographical region is dominated by high humidity, abundant rainfall, and consistently warm temperatures.

Examining the data presents a clear picture of minimal temperature fluctuation throughout the year. Average high temperatures hover around 28.3°C (82.9°F), and low temperatures tend to maintain a mean of around 26.4°C (79.5°F). This results in minimal temperature differentiation from month to month, promoting a consistently warm climate.

Humidity remains fairly constant year-round, with relative humidity oscillating around 76%. Rainfall, on the other hand, varies in comparison, seeing its lowest levels in February with 23mm (0.91") and peaking in November at 96mm (3.78"). The number of rainfall days also shifts across the year, ranging from 21.4 days in January to a high of 24.8 days in July.

On the brighter side, Cades Bay enjoys reasonable daylight hours from 11.1 hours in December to 13.1 hours in June. Sunshine hours range from 6.5 hours per day in November and December to a pleasant 10.3 hours in April, August, and September. The cloud percentage offers minimal variance, averaging at approximately 39%.

The best time to visit Cades Bay

Based on the collected data, the best period to visit Cades Bay would arguably fall between April and August. These months host the longest daylight hours with an average above 12 hours, simultaneously boasting the most sunshine hours (from 10 hours to 10.3 hours per day). April and May also exhibit lower rainfall compared to other months, with averages of 37mm (1.46") and 65mm (2.56") respectively.

The worst time to visit Cades Bay

Averting the peak rainfall months would be beneficial for visitors seeking less moisture-heavy weather. Rainfall intensity increases, starting from September, peaking in November at 96mm (3.78"), and then reducing in December to 56mm (2.2"). Additionally, the period from October to December records lower sunshine hours, with November least at 6.5 hours.

Spring weather in Cades Bay

Spring in Cades Bay from March to May experiences increasing daylight hours, rising from 12.1 hours in March to a full 12.9 hours by May. Correspondingly, sunshine hours grow from 8.8 hours in March to 10 hours in May. Average high temperatures remain steadily around 27°C (80.6°F), while low temperatures show a slight increase from 25°C (77°F) in March to 26.4°C (79.5°F) in May.

Summer weather in Cades Bay

The summer season from June to August presents enhanced daylight hours, with June recording the maximum of 13.1 hours. There is a consistent display of sunshine at approximately 10 hours per day, despite the increase in rainfall from 57mm (2.24") in June up to 91mm (3.58") in August. The average high temperature increases slightly, reaching a sweltering 28.8°C (83.8°F) in July.

Autumn weather in Cades Bay

Autumn in Cades Bay, from September to November, demonstrates a decrease in daylight hours from 12.2 hours to 11.3 hours. This season experiences high rainfall rates, initiating a steady rise from 88mm (3.46") in September to the yearly extreme of 96mm (3.78") in November. These high rainfall rates are in conjunction with lower sunshine hours, decreasing from 10.3 hours in September to 6.5 hours by November.

Winter weather in Cades Bay

Winter months in Cades Bay, identified from December to February, experience the lowest daylight hours, going from 11.1 hours in December to 11.6 hours by February. A significant drop in rainfall occurs during these months, with levels falling from 56mm (2.2") in December to one of the annual lows of 23mm (0.91") in February. Sunshine hours slightly increase from 6.5 hours in December to 8.9 hours by February. Temperatures showcase minimal changes with average highs around 26°C (78.8°F) and lows slightly above 25°C (77°F).

Weather in January

The year starts in Cades Bay with pleasantly warm weather housing a balance between the temperatures, relative humidity, and visibility, fostering a comfortable environment. The highest temperature marked this month is 26.1°C (79°F), not exceeding 28.8°C (83.8°F), the maximum temperature for the year noted in September. Weather in January »

Weather in February

Compared to January, the weather in February is slightly cooler in Cades Bay. The rainfall is less intense this month with a decline of 11mm (0.43"), contributing to range patterns. Impressively, the sunshine time increases to 8.9 hours during the month, distributing more sunlight over the city. Weather in February »

Weather in March

Moving from February to March, the weather in Cades Bay remains consistent with minimal fluctuations. Despite the consistency, March brings its unique traits such as increased daylight hours and a slight surge in precipitation. The UV index stays consistent at 7, similar to the former months. Weather in March »

Weather in April

Weather in April brings slightly more generous rainfall to Cades Bay, reaching up to 37mm (1.46"). A gradual change from the preceding months, April witnesses more daylight hours at 12.5 hours marking the onset of warmer months ahead. Weather in April »

Weather in May

As May arrives in Cades Bay, there's a noticeable increase in temperature further heralding the arrival of summer. Indicative of a different weather condition, the amount of rainfall sees a significant increase, reaching 65mm (2.56"). Weather in May »

Weather in June

June in Cades Bay carries forward the increase in temperature initiated by May. This month receives lesser rainfall than May, however, the general upward trend in precipitation from the starting of the year remains unaffected. Despite the increasing humidity, the weather remains comfortable mainly due to the desirable amount of daylight and sunshine. Weather in June »

Weather in July

July in Cades Bay experiences a climax in temperature, reaching its annual peak at 28.3°C (82.9°F). Notably, this month receives more rainfall than any other to date, measuring 73mm (2.87"). Despite these extremes, daylight hours start receding, ending up at 13 hours, marking the commencement of shorter days. Weather in July »

Weather in August

August weather in Cades Bay stands out due to the pronounced increase in rainfall to 91mm (3.58"). Also, the wind speed decreases slightly from its previous peak, which might be attributed to the climatic factors of this month. Daylight and sunshine hours are in decrease, signalling the gradual transition into autumn. Weather in August »

Weather in September

The weather in September in Cades Bay is marked by the highest temperature of the year, reaching 28.8°C (83.8°F). With a slight decrease in rainfall from August, climatic conditions in the city become much more comfortable. Weather in September »

Weather in October

October introduces chillier winds in Cades Bay, paving the way for autumn. The rainfall marks its annual climax with an increase to a 100mm (3.94") max. Contrasting with this, daylight hours decrease further, and there's a significant dip in sunshine hours, resulting in less radiant days. Weather in October »

Weather in November

November weather in Cades Bay continues the trends set by October, with decreasing temperatures, daylight hours, and wind speeds. The rainfall remains high, totaling 96mm (3.78"), almost similar to what fell in October. Amount of sunshine drops to 6.5 hours but it still offers a pleasant climate to indulge in. Weather in November »

Weather in December

The last month, December, brings more agreeable weather conditions to Cades Bay. There’s a noticeable decrease in both temperature and rainfall signifying the peak of the winter season. Contrastingly, daylight hours plunge to their lowest point in the year reaching 11.1 hours. Weather in December »
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the least humid month in Cades Bay?

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

How much does it rain in Cades Bay?

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

When is the highest UV index in Cades Bay?

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

What is the month with the lowest UV index in Cades Bay?

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

What is the driest month in Cades Bay?

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

What is the coldest month in Cades Bay?

March brings the lowest temperatures, with an average high of 25.9°C (78.6°F) and an average low of 25°C (77°F).

What is the month with the most sunshine in Cades Bay?

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

What are the most humid months in Cades Bay?

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

When are the longest days in Cades Bay?

The month with the longest days in Cades Bay, Antigua and Barbuda, is June, with an average of 13h and 6min of daylight.

What time of the year is the hottest in Cades Bay?

In Cades Bay, Antigua and Barbuda, the average highest temperatures are observed in September, with a high of 28.8°C (83.8°F) and a low of 27.7°C (81.9°F).

What is the wettest month in Cades Bay?

October is the month with the most rainfall in Cades Bay, Antigua and Barbuda. Rain falls for 23.3 days and accumulates 100mm (3.94") of precipitation.

What are the months with the least sunshine in Cades Bay?

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

What is the month with the shortest days in Cades Bay?

December has the shortest days of the year, with an average of 11h and 6min of daylight.

Is there Daylight Saving Time (DST) in Cades Bay?

Cades Bay, Antigua and Barbuda, does not observe Daylight Saving Time (DST). AST timezone is used over the entire year.

Average temperature
Cades Bay, Antigua and Barbuda

Average temperature - Cades Bay, 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).

Average pressure
Cades Bay, Antigua and Barbuda

Average pressure - Cades Bay, 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).

Average wind speed
Cades Bay, Antigua and Barbuda

Average wind speed - Cades Bay, 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).

Average humidity
Cades Bay, Antigua and Barbuda

Average humidity - Cades Bay, 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%).

Average rainfall
Cades Bay, Antigua and Barbuda

Average rainfall - Cades Bay, Antigua and Barbuda

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

Average rainfall days
Cades Bay, Antigua and Barbuda

Average rainfall days - Cades Bay, 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).

Average daylight / Average sunshine
Cades Bay, Antigua and Barbuda

Average daylight / Average sunshine - Cades Bay, Antigua and Barbuda

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

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).

Average sunshine days
Cades Bay, Antigua and Barbuda

Average sunshine days - Cades Bay, 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).

Average UV index
Cades Bay, Antigua and Barbuda

Average UV index - Cades Bay, 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).

Average cloud cover
Cades Bay, Antigua and Barbuda

Average cloud cover - Cades Bay, 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).

Average visibility
Cades Bay, Antigua and Barbuda

Average visibility - Cades Bay, 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).

Cades Bay, Antigua and Barbuda

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