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October Weather in Trinidad, United States

Last updated: June 24, 2025

In October, the average temperature in Trinidad, United States is a cool 10°C (50°F). Be prepared for extreme variations: temperatures can dip as low as -20°C (-4°F) or soar up to 29°C (85°F). During this month, expect about 31 mm (1.2 in) of precipitation spread across 5 days, contributing to an average humidity level of 78%.

October Temperature in Trinidad

In October in Trinidad, the average temperature is 10°C (50°F). Maximum temperatures can reach 29°C (85°F), while minimum temperatures can drop to as low as -20°C (-4°F). Travelers should be prepared for a wide range of weather conditions during this time.

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

The chart illustrates October 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, October typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (85°F) and lows dropping to around -20°C (-4°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.

October Precipitation in Trinidad

In Trinidad in October, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

October Precipitation Trends in Trinidad

The chart displays monthly precipitation patterns in Trinidad, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Trinidad, October typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec241841497133564429311319
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Trinidad

In Trinidad in October humidity is 78%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that can seep into your clothes, making outdoor activities less enjoyable and requiring extra layers to stay warm as you explore the area.

October Average Humidity in Trinidad

This chart illustrates the average monthly humidity levels in Trinidad, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Trinidad is approximately 78%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Trinidad

In Trinidad in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Trinidad.

Maximum UV Index Levels in Trinidad for October

The chart shows the monthly maximum UV Index (UVI) for Trinidad in October, 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 October, the maximum UV index in Trinidad typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111113131110854
Data source: Trinidad October 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 October 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 October’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 October’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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