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September Weather in Trinidad, Peru

Last updated: August 27, 2025

In September, the average temperature in Trinidad, Peru is a pleasant 19°C (66°F). Expect a comfortable range, with minimum temperatures dipping to 11°C (51°F) and maximum highs reaching 26°C (79°F). While you're enjoying the mild weather, be prepared for some rain, as the area typically receives 46 mm (1.8 in) of precipitation over 11 days. Don't forget to stay hydrated, as the average humidity hovers around 42%!

September Temperature in Trinidad

In September in Trinidad, the average temperature is 19°C (66°F). Maximums can reach 26°C (79°F), while minimums can be as low as 11°C (51°F). This pleasant climate makes it an ideal time for exploring outdoor activities and enjoying local attractions.

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 19°C (66°F), with highs reaching up to 26°C (79°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464646565656666666564
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 46 mm (1.8 in) over the course of 11 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 46 mm (1.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec203285374223125402617468355187
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 42%. With an average temperature of 19°C (66°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and enjoy the comfortable warmth while exploring.

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 42%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
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 reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Trinidad.

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 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151311121215151414
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 Weather18°C (64°F)203 mm (8.0 inches)83%extreme
February Weather18°C (64°F)285 mm (11.2 inches)81%extreme
March Weather18°C (64°F)374 mm (14.7 inches)88%extreme
April Weather18°C (64°F)223 mm (8.8 inches)85%extreme
May Weather18°C (65°F)125 mm (4.9 inches)78%extreme
June Weather18°C (65°F)40 mm (1.6 inches)62%extreme
July Weather18°C (65°F)26 mm (1.0 inches)44%extreme
August Weather19°C (66°F)17 mm (0.7 inches)38%extreme
September Weather19°C (66°F)46 mm (1.8 inches)42%extreme
October Weather19°C (66°F)83 mm (3.3 inches)58%extreme
November Weather19°C (66°F)54 mm (2.1 inches)69%extreme
December Weather18°C (65°F)187 mm (7.3 inches)82%extreme

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