Last updated: January 18, 2025
Port of Spain, Trinidad and Tobago, exhibits a tropical savanna climate, categorized under the Koppen-Geiger classification as Aw. With a minimum temperature of 23°C (74°F) in February and an average yearly temperature of around 26°C (80°F), the region experiences warm conditions throughout the year. The peak temperature occurs in September, reaching a maximum of 30°C (87°F), highlighting the city's characteristic heat during the late summer months. This climate profile contributes to the vibrant ecosystem and diverse cultural landscapes found in this Caribbean capital.
In Port of Spain, Trinidad and Tobago, temperature patterns reveal a consistently warm tropical climate throughout the year, characterized by subtle seasonal variations. January and February mark the cooler months, with minimums around 23°C (74°F) and average temperatures peaking at 27°C (81°F). As the year progresses into March and April, temperatures gradually rise, with March's maximum reaching 28°C (82°F) and April maintaining similar highs while slightly increasing the average. The warmth continues to intensify from May through August, with maximum temperatures consistently hitting 29°C (84°F) to 30°C (86°F), particularly evident in August and September, which are the warmest months, averaging 27°C (81°F) and peaking at 30°C (87°F). As the year concludes, temperatures begin to drop slightly again in November and December, returning to the cooler averages of earlier months, yet still remaining predominantly warm and pleasant.
Port of Spain and Mucurapo exhibit similar temperature patterns throughout the year, with a minimum of 23°C (74°F) in February and a maximum of 30°C (87°F) in September. For more detailed information on monthly temperatures, you can refer to the links: monthly temperatures in Port of Spain and monthly temperatures in Mucurapo.
Precipitation in Port of Spain, Trinidad and Tobago, demonstrates a clear seasonal pattern, with distinct wet and dry periods throughout the year. The dry season, spanning from January to April, shows lower rainfall, particularly in April with just 18 mm (0.7 in) of rain over approximately 5 days. This period experiences relatively mild precipitation, with January recording 48 mm (1.9 in) and February and March following closely with 34 mm (1.4 in) and 32 mm (1.2 in), respectively. As the region transitions into the wet season, May sees an increase to 54 mm (2.1 in), signaling the arrival of more frequent rainfall.
The peak of the rainy season occurs from June to October, where monthly precipitation sharply rises, reaching a maximum of 148 mm (5.8 in) in July alongside 28 rain days. August and September also experience significant rainfall, with 145 mm (5.7 in) and 115 mm (4.5 in) respectively. October holds steady at 145 mm (5.7 in), while November and December see a decrease to 106 mm (4.2 in) and 99 mm (3.9 in), respectively. This pattern emphasizes the tropical climate's characteristic wet season, contributing to Port of Spain's lush vegetation and vibrant ecosystems.
In Port of Spain, Trinidad and Tobago, sunshine duration exhibits a distinct seasonal trend marked by a steady increase in hours from winter into summer. January begins the year with 269 hours of sunshine, which gradually rises as the year progresses. By February, the hours reach 304, and then a notable leap occurs in March, bringing in 342 hours of sunlight. April and May follow closely, with 334 hours and 344 hours, respectively, establishing these months as prime periods for sun-seekers. This progression highlights the arrival of warmer weather and longer daylight hours, making spring a particularly inviting time in this Caribbean locale.
The summer months maintain robust sunshine totals, with July reaching an impressive 336 hours, while August averages 342 hours. Although there’s a slight dip in June to 315 hours, the overall trend remains strong. As the year transitions into autumn, sunshine hours experience a gradual decline, with September and October recording 322 hours and 320 hours respectively. Although still abundant, the decrease becomes more apparent in November with 316 hours and December with 327 hours, indicating a shift toward shorter days as the year comes to a close. This seasonal variation not only underscores the tropical paradise that Port of Spain embodies but also aligns with peak travel times for visitors looking to bask in the Caribbean sun.
The UV Index in Port of Spain, Trinidad and Tobago, consistently reflects an intense level of sun exposure throughout the year, categorized predominantly as "extreme." Beginning with a UV Index of 11 in January, the levels rise to 12 in February, indicating that even short periods spent outdoors can lead to sunburn in just 10 minutes. The index peaks in March, April, and May, reaching 14, which underscores the high risk of harm from unprotected sun exposure during these months. Such intensity denotes the importance of applying sunscreen and seeking shade, particularly from midday to afternoon when UV radiation is at its strongest.
As summer progresses, the UV Index remains elevated, although slightly reduced to 13 in June through August before returning to 14 in September and October. The extreme exposure caution continues, emphasizing the need for protective measures regardless of cloud cover. Notably, November sees a drop to 11, while December permits a little relief with a UV Index of 10, categorized as "very high" with a longer burn time of 15 minutes. This yearly pattern highlights the necessity for residents and visitors alike to remain vigilant about UV protection, ensuring that they enjoy the vibrant sun while safeguarding their skin against its harmful effects.
UV Risk Categories
Daylight duration in Port of Spain, Trinidad and Tobago, reveals a consistent pattern influenced by its tropical latitude. January and February experience approximately 11 hours of daylight each day, providing a stable and relatively short exposure to sunlight during the early part of the year. As March arrives, daylight increases slightly to 12 hours, a trend that is maintained through April, May, and into June. This period marks a transition into the longer days of the wet season, sustaining nearly equal daylight lengths even through the summer months.
As the year progresses into the latter part of the calendar, daylight duration shifts back to 11 hours in October and continues through November and December. This gradual return to shorter daylight hours signifies the approach of the dry season, yet the variation remains minimal, reflecting the region's relatively stable climate. Overall, the balanced daylight duration throughout the year fosters an environment conducive to both outdoor activities and the vibrant ecosystems typical of this Caribbean paradise.
The climate in Mucurapo, Trinidad and Tobago, is characterized by warm temperatures year-round, with averages ranging from 25°C (77°F) in February to 27°C (81°F) during the other months. The area experiences a marked wet season from June to October, with July recording the highest precipitation at 148 mm (5.8 in). Sunny days are common, especially in March and May, which receive approximately 342 and 344 hours of sunshine, respectively. For detailed climate information, visit Mucurapo climate.
Port of Spain, Trinidad and Tobago, experiences a tropical climate with warm temperatures year-round. Average highs range from 26°C (78°F) in January to 30°C (86°F) in the late summer months, while nighttime temperatures stay around 23-25°C (74-77°F). Rainfall is most significant from June to October, peaking in July with 148 mm (5.8 in), while the city enjoys plentiful sunshine, especially in March and May with approximately 344 hours. For more detailed climate information, visit Port of Spain climate.
In conclusion, Port of Spain, Trinidad and Tobago, exhibits a unique climatic profile characterized by high temperatures, abundant sunshine, and a consistently extreme UV Index throughout the year. The tropical savanna climate offers warm conditions that attract both residents and tourists, with notable variations in precipitation highlighting distinct wet and dry seasons. This consistency in weather patterns, combined with a generous amount of daylight, enables a vibrant natural environment and a lively cultural scene. Nonetheless, due to the extreme UV exposure and fluctuating rainfall, it remains essential for individuals to prioritize sun protection and adapt to the seasonal changes to fully enjoy the bounties of this Caribbean gem.