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September Weather in Trinidad, Colombia

Last updated: August 23, 2025

In September, the average temperature in Trinidad, Colombia hovers around 27°C (81°F), providing a warm atmosphere perfect for exploration. Expect minimums of 21°C (71°F) and highs reaching up to 34°C (93°F), making it essential to stay hydrated. With an average precipitation of 152 mm (6.0 in) over 21 days and humidity levels at a notable 80%, be prepared for a mix of sunny spells and occasional rainfall during your visit.

September Temperature in Trinidad

In September in Trinidad, the average temperature is 27°C (81°F), with maximums reaching up to 34°C (93°F) and minimums dipping to as low as 21°C (71°F). This pleasant climate makes it an ideal time for travelers to explore the area and enjoy outdoor activities.

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

The chart illustrates September 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, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec828584817978787980818182
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.

September Precipitation in Trinidad

In Trinidad in September, the precipitation amount is 152 mm (6.0 in), occurring over the course of 21 days.

September Precipitation Trends in Trinidad

The chart displays monthly precipitation patterns in Trinidad, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Trinidad, September typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec137611792762952041041531758810
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Trinidad

In Trinidad in September humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

September Average Humidity in Trinidad

This chart illustrates the average monthly humidity levels in Trinidad, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Trinidad is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec43%37%37%55%86%92%89%84%80%64%69%62%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Trinidad

In Trinidad in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Trinidad, you can check here.

Maximum UV Index Levels in Trinidad for September

The chart shows the monthly maximum UV Index (UVI) for Trinidad in September, 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 September, the maximum UV index in Trinidad typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121415161513131314131211
Data source: Trinidad September 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 September 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 September’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 September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)13 mm (0.5 inches)43%extreme
February Weather29°C (85°F)7 mm (0.3 inches)37%extreme
March Weather29°C (84°F)61 mm (2.4 inches)37%extreme
April Weather27°C (81°F)179 mm (7.0 inches)55%extreme
May Weather26°C (80°F)276 mm (10.9 inches)86%extreme
June Weather26°C (78°F)295 mm (11.6 inches)92%extreme
July Weather25°C (78°F)204 mm (8.0 inches)89%extreme
August Weather26°C (79°F)104 mm (4.1 inches)84%extreme
September Weather27°C (81°F)152 mm (6.0 inches)80%extreme
October Weather27°C (81°F)175 mm (6.9 inches)64%extreme
November Weather27°C (81°F)88 mm (3.5 inches)69%extreme
December Weather28°C (82°F)10 mm (0.4 inches)62%extreme

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