December Weather in Loja, Ecuador

Last updated: August 23, 2025

In December, the average temperature in Loja, Ecuador hovers around 17°C (64°F), with minimums dropping to 11°C (52°F) and maximums reaching up to 25°C (77°F). Expect an average precipitation amount of 210 mm (8.3 in) spread over 28 days, contributing to a high average humidity of 85%.

December Temperature in Loja

In December in Loja, the average temperature is 17°C (64°F). Maximums can reach 25°C (77°F), and minimums can be as low as 11°C (52°F). It's a comfortable time to explore, so pack layers to enjoy both warm days and cooler evenings.

December Weather in Loja: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Loja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loja, December typically has an average temperature of 17°C (64°F), with highs reaching up to 25°C (77°F) and lows dropping to around 11°C (52°F).

Data source: Temperature data for Loja generated using information from the Copernicus Climate Change Service.

December Precipitation in Loja

In Loja in December, the precipitation amount is 210 mm (8.3 in) spread over 28 days.

December Precipitation Trends in Loja

The chart displays monthly precipitation patterns in Loja, 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 Loja, December typically receives around 210 mm (8.3 inches) of precipitation spread over approximately 28 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Loja

In Loja in December humidity is 85%. With an average temperature of 17°C (64°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and uncomfortable. It's crucial to stay hydrated and take frequent breaks in the shade to fully enjoy your travels.

December Average Humidity in Loja

This chart illustrates the average monthly humidity levels in Loja, 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 Loja is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Loja

In Loja in December, 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 Loja.

Maximum UV Index Levels in Loja for December

The chart shows the monthly maximum UV Index (UVI) for Loja 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 Loja typically reaches 15, which falls under the extreme exposure category.

Data source: Loja 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 Loja Compares to Other Months

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

This table compares monthly weather conditions in Loja, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	192 mm (7.6 inches)	82%	extreme
February Weather	17°C (63°F)	192 mm (7.6 inches)	80%	extreme
March Weather	17°C (63°F)	270 mm (10.6 inches)	85%	extreme
April Weather	17°C (63°F)	167 mm (6.6 inches)	87%	extreme
May Weather	17°C (63°F)	123 mm (4.8 inches)	88%	extreme
June Weather	17°C (63°F)	85 mm (3.3 inches)	73%	extreme
July Weather	16°C (61°F)	66 mm (2.6 inches)	51%	extreme
August Weather	17°C (62°F)	41 mm (1.6 inches)	44%	extreme
September Weather	18°C (64°F)	44 mm (1.7 inches)	49%	extreme
October Weather	18°C (64°F)	105 mm (4.1 inches)	71%	extreme
November Weather	17°C (64°F)	162 mm (6.4 inches)	77%	extreme
December Weather	17°C (64°F)	210 mm (8.3 inches)	85%	extreme