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March Weather in Trinidad, United States

Last updated: June 24, 2025

In March, the average temperature in Trinidad, United States hovers around 5°C (41°F). The weather can be quite variable, with a minimum drop to -19°C (-1°F) and a potential high of 26°C (78°F). Expect about 41 mm (1.6 in) of precipitation spread over 7 days, and a comfortable average humidity of 64%. Prepare accordingly for this diverse climate!

March Temperature in Trinidad

In March in Trinidad, the average temperature is 5°C (41°F). The maximum can reach 26°C (78°F), and the minimum can be as low as -19°C (-1°F). This temperature variation means that travelers should be prepared for a wide range of weather conditions, making layers and appropriate gear essential for an enjoyable visit.

March Weather in Trinidad: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Trinidad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trinidad, March typically has an average temperature of 5°C (41°F), with highs reaching up to 26°C (78°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec303241475768727065504032
Data source: Temperature data for Trinidad generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Trinidad

In Trinidad in March, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

March Precipitation Trends in Trinidad

The chart displays monthly precipitation patterns in Trinidad, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Trinidad, March typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec241841497133564429311319
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Trinidad

In Trinidad in March humidity is 64%. With an average temperature of 5°C (41°F), this humidity feels like a brisk and chilly embrace, making travel invigorating yet slightly uncomfortable without proper layers.

March Average Humidity in Trinidad

This chart illustrates the average monthly humidity levels in Trinidad, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Trinidad is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%76%64%61%71%75%75%80%80%78%76%78%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Trinidad

In Trinidad in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Trinidad.

Maximum UV Index Levels in Trinidad for March

The chart shows the monthly maximum UV Index (UVI) for Trinidad in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Trinidad typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111113131110854
Data source: Trinidad March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in Trinidad Compares to Other Months

Weather in Trinidad varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Trinidad, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Trinidad, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)24 mm (0.9 inches)73%moderate
February Weather0°C (33°F)18 mm (0.7 inches)76%high
March Weather5°C (41°F)41 mm (1.6 inches)64%very high
April Weather8°C (48°F)49 mm (1.9 inches)61%extreme
May Weather14°C (57°F)71 mm (2.8 inches)71%extreme
June Weather20°C (68°F)33 mm (1.3 inches)75%extreme
July Weather22°C (72°F)56 mm (2.2 inches)75%extreme
August Weather21°C (71°F)44 mm (1.7 inches)80%extreme
September Weather18°C (65°F)29 mm (1.2 inches)80%very high
October Weather10°C (50°F)31 mm (1.2 inches)78%very high
November Weather5°C (41°F)13 mm (0.5 inches)76%moderate
December Weather0°C (32°F)19 mm (0.7 inches)78%moderate

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