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December Weather in El Triunfo, Ecuador

Last updated: August 23, 2025

In El Triunfo, Ecuador, the average temperature in December is a warm 26°C (79°F). Expect minimums of 21°C (69°F) and maximums soaring to 34°C (93°F). With an average humidity level of 88%, it feels quite tropical. Be prepared for 108 mm (4.3 in) of precipitation spread over 15 days this month.

December Temperature in El Triunfo

In December in El Triunfo, the average temperature is 26°C (79°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 21°C (69°F). This pleasant weather makes El Triunfo an ideal destination for travelers seeking a warm getaway during this month.

December Weather in El Triunfo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Triunfo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Triunfo, December typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980807977767676777779
Data source: Temperature data for El Triunfo 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.

December Precipitation in El Triunfo

In El Triunfo in December, the precipitation amount is 108 mm (4.3 in) over the course of 15 days.

December Precipitation Trends in El Triunfo

The chart displays monthly precipitation patterns in El Triunfo, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In El Triunfo, December typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec2193944813042241237449816638108
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in El Triunfo

In El Triunfo in December, humidity is 88%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making travel somewhat uncomfortable as you quickly become aware of the stickiness and heaviness in the air.

December Average Humidity in El Triunfo

This chart illustrates the average monthly humidity levels in El Triunfo, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in El Triunfo is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%84%87%87%84%84%86%86%87%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in El Triunfo

In El Triunfo in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Triunfo.

Maximum UV Index Levels in El Triunfo for December

The chart shows the monthly maximum UV Index (UVI) for El Triunfo in December, 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 December, the maximum UV index in El Triunfo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141311111213131112
Data source: El Triunfo December 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 December Weather in El Triunfo Compares to Other Months

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

This table compares monthly weather conditions in El Triunfo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)219 mm (8.6 inches)88%extreme
February Weather26°C (79°F)394 mm (15.5 inches)87%extreme
March Weather26°C (80°F)481 mm (18.9 inches)86%extreme
April Weather27°C (80°F)304 mm (12.0 inches)84%extreme
May Weather26°C (79°F)224 mm (8.8 inches)87%extreme
June Weather25°C (77°F)123 mm (4.8 inches)87%extreme
July Weather24°C (76°F)74 mm (2.9 inches)84%extreme
August Weather24°C (76°F)49 mm (1.9 inches)84%extreme
September Weather24°C (76°F)81 mm (3.2 inches)86%extreme
October Weather25°C (77°F)66 mm (2.6 inches)86%extreme
November Weather25°C (77°F)38 mm (1.5 inches)87%extreme
December Weather26°C (79°F)108 mm (4.3 inches)88%extreme

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