Last updated: August 31, 2025
March in Port of Spain, Trinidad and Tobago welcomes a delightful tropical climate, featuring a maximum temperature of 28°C (82°F) and an average of 26°C (78°F), ensuring comfortable days and balmy evenings. While the minimum temperature hovers around 24°C (75°F), the air remains rich with 76% humidity. Rainfall is modest yet present, with a total precipitation amount of 32 mm (1.2 in) spread over 9 days, making it an ideal time for both exploration and relaxation. Whether you're enjoying the vibrant culture or basking in the sun, March offers a perfect blend of warmth and occasional refreshing showers in this Caribbean paradise.
In March, Port of Spain, Trinidad and Tobago, begins to warm up as it transitions into the spring months. With nighttime temperatures rising to a comfortable 24°C (75°F) and daytime highs reaching 28°C (82°F), visitors can expect pleasant weather perfect for exploring the vibrant city. The average temperature remains steady at 26°C (78°F), mirroring the mildness experienced in February. This gentle increase in warmth sets the stage for what lies ahead in April and May, where temperatures continue to climb, promising sunny days filled with outdoor adventures. As the season unfolds, the consistent warmth invites both locals and tourists to embrace the beauty of Trinidad and Tobago's tropical climate.
In March, the Port of Spain experiences a gentle decline in precipitation, with only 32 mm (1.2 in) recorded over 9 days of rain. This marks a slight decrease from February’s 34 mm (1.4 in) and sets the stage for the drier conditions of April, which sees rainfall drop even further to 18 mm (0.7 in) over just 5 days. As the region transitions from the early dry spell into the wetter months ahead, the March rainfall hints at the upcoming increase in precipitation that arrives with the onset of the rainy season, particularly in June and July. These trends reflect the island's shift from the drier early months, towards the lush and vibrant periods characterized by heavier showers.
In March, Port of Spain experiences a comfortable humidity level of 76%, marking a gradual decline from February's 77%. This subtle drop perfectly reflects the transition into the drier months of spring, as the city shifts from the higher humidity seen early in the year. As the temperature begins to rise, this slight reduction offers relief before the humidity levels typically surge again in the summer months of June and July, where they peak at 80% and 83%, respectively. Overall, March epitomizes a brief moment of lower humidity in Trinidad and Tobago, providing a pleasant atmosphere for both residents and visitors alike.
March sees the UV Index in Port of Spain, Trinidad and Tobago reaching a striking 14, categorizing exposure as extreme and maintaining a swift burn time of just 10 minutes. This marks an alarming uptick from February's already high index of 12, continuing the trend of escalating UV levels that begin in the early months of the year. As we move through March and into April and May, the UV Index remains consistent at 14, suggesting that sun protection is more crucial than ever. With such intensity persisting into the later months, it’s essential to stay informed and be proactive. For more detailed information on the UV Index, visit Port of Spain UV Index.
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March in Port of Spain, Trinidad and Tobago, shines brightly with an impressive 342 hours of sunlight, marking a delightful peak after the gradual increase from January's 269 hours of glorious rays. As the year progresses, sunshine hours continue to build momentum, with February seeing 304 hours and April slightly dipping to 334 hours. Notably, this steady ascent not only enhances the vibrant colors of the landscape but also creates an inviting atmosphere, perfect for exploring the lively culture and beautiful beaches of the island. The trend showcases March as a pivotal month in the burgeoning sun-filled scenery, paving the way for even sunnier days as we transition into the warmer months ahead.
As March rolls into Port of Spain, Trinidad and Tobago, residents can expect a significantly lower chance of sunny days compared to the preceding months. With only a 35% likelihood of sunshine, March marks a decline from February's 63%, additional highlights include a slight recovery in April, rising to 37%, but still not reaching the peak enjoyed at the start of the year. This trend suggests that while the sun may have graced early months, March tends to usher in a more overcast disposition, prompting locals and visitors alike to prepare for more variable weather patterns as the season progresses.
As March unfolds in the Port of Spain, Trinidad and Tobago, residents and visitors alike can enjoy a delightful increase in daylight hours, basking in 12 hours of sunshine daily. This marks a notable shift from the consistent 11 hours experienced in the preceding months of January and February, signaling the approach of longer, brighter days as spring approaches. Following March, daylight remains steady at 12 hours through the months leading up to August, offering ample opportunities for outdoor activities and exploration. As the calendar turns to October, a slight decrease back to 11 hours reminds us of the cyclical nature of daylight, bringing the year full circle.
In March, the winds in Port of Spain, Trinidad and Tobago, maintain a steady rhythm, with an average speed of 7.1 m/s (16 mph), mirroring the calmness of January. As the Caribbean expands into spring, these breezes create a refreshing atmosphere, particularly compared to the slightly breezier February. Notably, March’s winds are poised to taper off in the coming months, with April expected to see a decrease to 6.5 m/s (14 mph). This pattern suggests a gradual softening of the winds as the year progresses, highlighting a transition from the invigorating gusts of early-year months to the milder breezes of the mid-year. Overall, March offers a delightful balance of warmth and wind, perfect for enjoying outdoor activities against the stunning backdrop of Trinidad’s vibrant scenery.
Weather in Port of Spain varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Port of Spain, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between March and January, we see that both months have similar average temperatures, with March having slightly warmer max temperatures at 28°C (82°F) compared to January's 27°C (81°F). January, however, experiences higher precipitation, totaling 48 mm (1.9 in) over 13 days, while March sees lower rainfall with 32 mm (1.2 in) spread across 9 days. Humidity levels are only slightly different, with January at 78% and March at 76%. For more detailed insights, you can check Port of Spain weather in January.
In comparing the weather between February and March, we see that March experiences slightly warmer temperatures, with an average of 26°C (78°F) compared to February's 25°C (78°F). The maximum temperatures in March reach up to 28°C (82°F), while February sees a maximum of 27°C (81°F). However, February has a marginally higher level of precipitation, totaling 34 mm (1.4 in) over 13 days, whereas March features 32 mm (1.2 in) but over a shorter duration of 9 days. Humidity levels remain relatively consistent, with February at 77% and March slightly lower at 76%. For more detailed information on February’s weather, you can check Port of Spain weather in February.
In March, the weather in Port of Spain features a minimum temperature of 24°C (75°F), with averages around 26°C (78°F) and a maximum of 28°C (82°F). The month experiences relatively high humidity at 76% and sees 32 mm (1.2 in) of precipitation over 9 days. In contrast, April maintains a similar temperature range, with a minimum of 24°C (76°F), an average of 26°C (79°F), and a maximum reaching 28°C (83°F). However, April is slightly drier, with only 18 mm (0.7 in) of precipitation over just 5 days and a marginally lower humidity of 75%. For a detailed overview of the weather during this month, you can refer to Port of Spain weather in April.
The weather in March is characterized by slightly cooler temperatures compared to May, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (82°F). In March, there is moderate precipitation totaling 32 mm (1.2 in) over about 9 days, and the humidity remains steady at 76%. In contrast, May experiences a marginal increase in temperature, with averages from 24°C (76°F) to 29°C (84°F). However, it also sees more rainfall, with 54 mm (2.1 in) spread over 11 days, while humidity levels remain consistent at 76%. For more detailed insights into the weather in May, you can explore Port of Spain weather in May.
March and June in Port of Spain exhibit similar average temperatures, with both months hovering around 26°C (78°F). However, June typically experiences slightly warmer conditions, reaching a maximum of 29°C (84°F), compared to March's maximum of 28°C (82°F). The humidity levels rise marginally in June to 80%, making it feel a bit more humid than March, which has a humidity of 76%. One significant difference is in precipitation: March sees about 32 mm (1.2 in) over 9 days, while June is much wetter, with 119 mm (4.7 in) spread across 20 days. For more detailed insights, you can check Port of Spain weather in June.
When comparing the weather in March and July, both months exhibit similar temperature ranges, with March averaging around 26°C (78°F) and July slightly warmer at an average of 26°C (80°F). However, July is notably wetter, receiving a substantial 148 mm (5.8 in) of precipitation over 28 days, compared to March's 32 mm (1.2 in) over just 9 days. Additionally, the humidity is higher in July at 83%, compared to March's 76%, making July feel more humid overall. For a detailed look at July's conditions, you can visit Port of Spain weather in July.
March and August exhibit distinct weather characteristics in terms of temperature, precipitation, and humidity. In March, temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (82°F), with an average of 26°C (78°F). The month sees moderate rainfall, with about 32 mm (1.2 in) falling over 9 days, and relative humidity averages around 76%. In contrast, August is warmer, with temperatures ranging from a minimum of 25°C (76°F) to a maximum of 30°C (86°F) and an average of 27°C (81°F). However, it is also much wetter, experiencing substantial rainfall of 145 mm (5.7 in) over 26 days, leading to a slightly higher humidity level of 80%. For more detailed insights into the weather conditions during this month, you can visit Port of Spain weather in August.
In March, the weather is characterized by warm temperatures, with minimums averaging around 24°C (75°F) and maximums reaching 28°C (82°F). The month sees approximately 32 mm (1.2 in) of precipitation over about 9 days, coupled with a humidity level of 76%. In contrast, September experiences slightly higher temperatures, with a minimum of 25°C (78°F) and a maximum of 30°C (87°F). However, this month is notably wetter, recording 115 mm (4.5 in) of precipitation over 21 days, accompanied by a slightly higher humidity of 79%. For more details, check out Port of Spain weather in September.
March and October present distinct weather patterns. In March, temperatures range from a mild 24°C (75°F) to a maximum of 28°C (82°F), with an average of 26°C (78°F). During this month, there is relatively low precipitation, totaling 32 mm (1.2 in) over about 9 days, and humidity stands at 76%. In contrast, October is slightly warmer with minimum temperatures of 25°C (77°F) and maximums reaching 30°C (86°F), averaging 27°C (81°F). This month sees significantly more rainfall, with 145 mm (5.7 in) distributed over 24 days, and humidity increases slightly to 79%. These differences highlight the transition from the drier conditions of late summer to the wetter, more humid environment of fall. For a more detailed overview of October weather, you can visit Port of Spain weather in October.
March and November present warm and humid weather conditions, but with notable differences in precipitation. In March, temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (82°F), accompanied by average humidity levels of 76% and 32 mm (1.2 in) of rain spread across about 9 days. In contrast, November experiences slightly warmer temperatures, with minimums of 25°C (77°F) and maximums reaching 29°C (84°F), alongside higher humidity at 81%. Additionally, November is significantly wetter, receiving 106 mm (4.2 in) of rainfall over 23 days, making it a much rainier month compared to March. For more details on weather conditions, you can check Port of Spain weather in November.
When comparing the weather in March and December, both months exhibit similar temperature ranges, with minimums around 24°C (75°F), averages of 26°C (78-79°F), and maximums peaking at 28°C (82-83°F). However, December sees significantly higher precipitation, totaling 99 mm (3.9 in) across 21 days, compared to March's 32 mm (1.2 in) over 9 days. Additionally, humidity levels rise slightly in December, reaching 80% from March's 76%. This variance contributes to a more humid and wetter atmosphere in December, making it a notably different experience. For further details, you can check the specific conditions here: Port of Spain weather in December.
As March unfolds in Port of Spain, visitors can expect a pleasant blend of warmth and humidity, with temperatures averaging around 26°C (78°F). While the days may be sunny, the month is also characterized by occasional rain, as nine days of precipitation can contribute to a lush, vibrant atmosphere. Compared to the cooler, drier months of January and February, March offers a gradual transition into the more humid season, making it an inviting time to explore the beauty of Trinidad. For those looking to plan their adventures, understanding the subtleties of weather patterns is essential. Dive deeper into what to expect by visiting Port of Spain Climate.