Climate and monthly weather forecast
Chaguaramas, Trinidad and Tobago

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The climate of Chaguaramas

Chaguaramas, nestled in Trinidad and Tobago, experiences a tropical wet and dry climate, also known as 'savanna' in the Köppen climate classification. Its geographical position near the equator results in relatively uniform weather conditions throughout the year. The average yearly high temperatures range from 27.9°C (82.2°F) to 30.1°C (86.2°F), while the average low temperatures fluctuate between 24.8°C (76.6°F) and 26.6°C (79.9°F).

Humidity levels in Chaguaramas stay fairly consistent throughout the year, with an average relative humidity from 75% to 79%. Notable is the fact that the region does not experience any windless months, with the wind's speed varying from 13.6 Kph to 18.3 Kph. The gust speed can indeed reach up to 25.9 Kph. Visually, Chaguaramas is not obscured by cloud cover with an average monthly cloud cover ranging from 27% to 40%.

Not impervious to rainfall, Chaguaramas experiences an average monthly precipitation that ranges from 14mm (0.55") to 115mm (4.53"). The number of days with rainfall can range from 10.3 to 22.2 days per month, making some months noticeably wetter than others. The daylight hours vary slightly throughout the year, from a low of 11.5 hours to a high of 12.7 hours.

The best time to visit Chaguaramas

Given the tropical wet and dry climate, the best time to visit Chaguaramas is during the dry season when the average rainfall is relatively low, and the sunshine hours are at their highest. That period is generally from January to April. During these months, the weather remains pleasant with high temperatures ranging from 27.9°C (82.2°F) to 29.1°C (84.4°F) and lows ranging from 24.8°C (76.6°F) to 25.6°C (78.1°F). Notably, in March and April, the average sunshine reaches an impressive 10.1 hours and 10.5 hours per day, respectively. The lower rainfall during these months, measuring from 14mm (0.55") to 17mm (0.67"), offers ideal conditions for outdoor activities and sightseeing.

The worst time to visit Chaguaramas

August and October stand out as the wettest months in Chaguaramas, with average rainfall reaching up to 110mm (4.33") and 115mm (4.53"), respectively. Coupled with increased humidity levels up to 78% and fewer sunshine hours, reaching 11.1 hours and 8.8 hours respectively, these months are typically considered not ideal for visits. However, visitors undeterred by the heightened rainfall should come well-prepared for the wet and humid conditions.

Spring weather in Chaguaramas

Spring, from March to May, in Chaguaramas is characterized by progressively rising temperatures and an increase in rainfall. Starting at a comfortable high of 28.4°C (83.1°F) and low of 24.9°C (76.8°F) in March, the temperature gradually increases to reach a high of 29.4°C (84.9°F) and low of 26°C (78.8°F) by May. During this time, the relative humidity stays nearly steady, ranging from 75% to 76%. Rainfall shows a similar incremental increase from 16mm (0.63") in March to 22mm (0.87") in May. The daylight length also sees a gradual increase, and by the end of spring, sunny days extend to 12.6 hours.

Summer weather in Chaguaramas

The summer months from June to August are the wettest and the most humid in Chaguaramas. The average high temperature stays relatively consistent from 29.2°C (84.6°F) to 29.7°C (85.5°F), while the low temperature ranges from 26°C (78.8°F) to 26.1°C (79°F). Rainfall significantly increases by midsummer, extending to 72mm (2.83") in June, 110mm (4.33") in July, and 78mm (3.07") in August. Yet, the summer also brings long daylight hours, with June and July recording 12.7 hours and August recording 12.5 hours of daylight.

Autumn weather in Chaguaramas

Autumn, extending from September to November, brings a gradual decrease in daylight hours from 12.2 hours to 11.6 hours. Meanwhile, the temperature peaks in September at 30.1°C (86.2°F) and 26.5°C (79.7°F) for the high and low temperatures, respectively, before beginning to decrease. Rainfall in autumn can be substantial. September and November see rainfall of 78mm (3.07") and 81mm (3.19") respectively, while October bears the brunt, with 115mm (4.53") of rainfall recorded.

Winter weather in Chaguaramas

Winter in Chaguaramas, spreading across December to February, sees a relative reduction in rainfall and consistent temperatures. December witnesses the temperature highs at 28.5°C (83.3°F), falling to 27.9°C (82.2°F) in January and rising slightly to 28.2°C (82.8°F) in February. Simultaneously, the lows measure 25.5°C (77.9°F), 24.8°C (76.6°F), and 24.8°C (76.6°F) for December to February, respectively. Rainfall is reduced significantly in winter, with average levels dropping to 44mm (1.73") in December, 23mm (0.91") in January, and 14mm (0.55") in February. Conversely, the humidity remains consistent, hovering between 75% and 78%. With the shortest day length of 11.5 hours in December and the longest of 11.8 hours in February, winter offers comparatively cooler and more comfortable conditions.

Weather in January

As the year commences in Chaguaramas, Trinidad and Tobago, the usual tropical climate persists unconstrained. Sustained by consistent warmth and high humidity, January is not drastic in change from its neighbouring months, yet it brings its own uniqueness to meteorological proceedings. Weather in January »

Weather in February

As February arrives on the shores of Chaguaramas, the weather adheres to the pattern established by January while introducing subtle variations. This month stands its ground as an integral part of the dry season, attracting sunseekers with its own tropical allure. Weather in February »

Weather in March

March in Chaguaramas continues the trend of gradually increasing temperatures, signaling a smooth transition from the dry season towards the wetter halves. The month stands between the lingering footprints of February and the looming wet embrace of April with grace. Weather in March »

Weather in April

Obeying the rhythmic pulse of the tropics, April in Chaguaramas follows suit in escalating average temperatures, reaching up to 29.1°C (84.4°F), the highest compared to previous months. Straddling between the dry and wet season, April provides another chapter in Chaguaramas' weather saga, artistically embodying the shift in phases. Weather in April »

Weather in May

As May dawns upon Chaguaramas, weather patterns transition more evidently towards the wet season. While still enjoying copious hours of sunshine, dark, pregnant clouds often interrupt the luminous afternoons with drizzle. The temperature in May climbs to a notable peak of 29.4°C (84.9°F), signaling a steady approach towards the warmest period of the year. Weather in May »

Weather in June

June introduces itself with an increase in rainfall, signifying the commencement of the rainy season in Chaguaramas, Trinidad and Tobago. Yet, the sun holds its dominance in the sky for over twelve hours a day, providing ample opportunity for beach-bound activities. Weather in June »

Weather in July

July, standing in the thick of the rainy season, brings with it an escalated amount of rainfall reaching up to 72mm (2.83"). The month saturates the Chaguaramas landscape in a multitude of hues, leaving a refreshing, tropical scent lingering in the air. Weather in July »

Weather in August

As August unfolds in Chaguaramas, it carries the baton of the rainy season further, presenting a majestic display of tropical showers. Nevertheless, the warmth of the tropical sun prevails most of the day with the highest temperatures reported around 29.7°C (85.5°F). Weather in August »

Weather in September

The lucid notes of September's weather in Chaguaramas embody a sense of slow surrender from the peak rainy season towards drier months. The temperature climbs further upwards, making a new high of 30.1°C (86.2°F), asserting the resilience of the tropical warm climate, regardless of the season. Weather in September »

Weather in October

October brings significant change to Chaguaramas’ weather profile with the tropical storms becoming more prevalent, resulting in the highest rainfall around 115mm (4.53"). It echoes the nostalgic tunes of the late monsoon season as the rain persists with a marked increase in the number of rainy days. Weather in October »

Weather in November

Softly transitioning from the previous months of high precipitation and heat, November in Chaguaramas exhibits a predictable easing off from the rainy season. With a decreased intensity in rainfall to 81mm (3.19") and softened temperatures hovering around 29.1°C (84.4°F), the month offers a noticeable alleviation from the prior month's conditions. Weather in November »

Weather in December

December waves goodbye to the rainy season and ushers in the dry season once again in Chaguaramas, Trinidad and Tobago. Signifying the culmination of the year, the temperature reaches a comfortable 28.5°C (83.3°F) while the wind speed increases, enriching the pleasant daytime atmosphere. Weather in December »
Updated: Feb 4, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the coldest in Chaguaramas?

January stands out as Chaguaramas's coldest month, with an average high-temperature of 27.9°C (82.2°F) and a low-temperature of 24.8°C (76.6°F).

How many days does it rain in Chaguaramas?

Throughout the year, there are 194.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.

What is the month with the highest UV index in Chaguaramas?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Chaguaramas, Trinidad and Tobago.

When is the lowest UV index in Chaguaramas?

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

What are the least humid months in Chaguaramas?

The months with the lowest humidity in Chaguaramas are February through April, with an average relative humidity of 75%.

What is the driest month in Chaguaramas?

The month with the least rainfall in Chaguaramas is February, when the rain falls for 10.3 days and typically collects 14mm (0.55") of precipitation.

When are the longest days in Chaguaramas?

The month with the longest days in Chaguaramas is June, with an average of 12h and 42min of daylight.

What is the most humid month in Chaguaramas?

July is the most humid month in Chaguaramas, with an average relative humidity of 79%.

What month has the most sunshine in Chaguaramas?

The month with the most sunshine is August, with an average of 11.1h of sunshine.

What is the warmest month in Chaguaramas?

September is the warmest month, exhibiting average temperatures of 30.1°C (86.2°F) at the peak and 26.5°C (79.7°F) at the base.

What is the wettest month in Chaguaramas?

The month with the most rainfall is October, when the rain falls for 20 days and typically aggregates up to 115mm (4.53") of precipitation.

What is the month with the shortest days in Chaguaramas?

December has the shortest days of the year in Chaguaramas, with an average of 11h and 30min of daylight.

Is there Daylight Saving Time (DST) in Chaguaramas?

Chaguaramas, Trinidad and Tobago, does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.

What is the month with the least sunshine in Chaguaramas?

With an average of 6.7h of sunshine, December has the least sunshine of the year in Chaguaramas, Trinidad and Tobago.

Average temperature
Chaguaramas, Trinidad and Tobago

Average temperature - Chaguaramas, Trinidad and Tobago

The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is January (27.9°C).

The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).

Average pressure
Chaguaramas, Trinidad and Tobago

Average pressure - Chaguaramas, Trinidad and Tobago

The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).

Average wind speed
Chaguaramas, Trinidad and Tobago

Average wind speed - Chaguaramas, Trinidad and Tobago

The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).

Average humidity
Chaguaramas, Trinidad and Tobago

Average humidity - Chaguaramas, Trinidad and Tobago

The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are February, March and April (75%).

Average rainfall
Chaguaramas, Trinidad and Tobago

Average rainfall - Chaguaramas, Trinidad and Tobago

The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days
Chaguaramas, Trinidad and Tobago

Average rainfall days - Chaguaramas, Trinidad and Tobago

The month with the highest number of rainy days is August (22.2 days).
The months with the least rainy days are February and April (10.3 days).

Average daylight / Average sunshine
Chaguaramas, Trinidad and Tobago

Average daylight / Average sunshine - Chaguaramas, Trinidad and Tobago

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days
Chaguaramas, Trinidad and Tobago

Average sunshine days - Chaguaramas, Trinidad and Tobago

The months with the most sunshine days are March and April (15.9 days).
The month with the least sunshine days is August (6.8 days).

Average UV index
Chaguaramas, Trinidad and Tobago

Average UV index - Chaguaramas, Trinidad and Tobago

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 visibility
Chaguaramas, Trinidad and Tobago

Average visibility - Chaguaramas, Trinidad and Tobago

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).

Chaguaramas, Trinidad and Tobago

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