December Weather in Lonya Grande, Peru

Last updated: August 27, 2025

In Lonya Grande, Peru, the average temperature in December hovers around 20°C (68°F). Expect a minimum of 13°C (56°F) and a warm maximum of 29°C (85°F). With an average precipitation of 231 mm (9.1 in) spread over 26 days, the atmosphere tends to be quite humid, averaging around 82%. Be prepared for a mix of mild warmth and frequent rain!

December Temperature in Lonya Grande

In December in Lonya Grande, the average temperature is 20°C (68°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as 13°C (56°F). This comfortable climate makes Lonya Grande an ideal destination for travelers seeking pleasant weather for outdoor activities.

December Weather in Lonya Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lonya Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lonya Grande, December typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (85°F) and lows dropping to around 13°C (56°F).

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

December Precipitation in Lonya Grande

In Lonya Grande in December, the total precipitation amount is 231 mm (9.1 in) spread over 26 days.

December Precipitation Trends in Lonya Grande

The chart displays monthly precipitation patterns in Lonya Grande, 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 Lonya Grande, December typically receives around 231 mm (9.1 inches) of precipitation spread over approximately 26 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 Lonya Grande

In Lonya Grande in December humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

December Average Humidity in Lonya Grande

This chart illustrates the average monthly humidity levels in Lonya Grande, 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 Lonya Grande is approximately 82%, 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 Lonya Grande

In Lonya Grande 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 Lonya Grande.

Maximum UV Index Levels in Lonya Grande for December

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

Data source: Lonya Grande 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 Lonya Grande Compares to Other Months

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

This table compares monthly weather conditions in Lonya Grande, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	199 mm (7.8 inches)	83%	extreme
February Weather	20°C (68°F)	187 mm (7.4 inches)	81%	extreme
March Weather	19°C (67°F)	253 mm (10.0 inches)	88%	extreme
April Weather	19°C (67°F)	257 mm (10.1 inches)	85%	extreme
May Weather	19°C (66°F)	232 mm (9.1 inches)	78%	extreme
June Weather	18°C (65°F)	162 mm (6.4 inches)	62%	extreme
July Weather	17°C (64°F)	162 mm (6.4 inches)	44%	extreme
August Weather	18°C (64°F)	160 mm (6.3 inches)	38%	extreme
September Weather	18°C (65°F)	189 mm (7.4 inches)	42%	extreme
October Weather	19°C (67°F)	272 mm (10.7 inches)	58%	extreme
November Weather	20°C (68°F)	198 mm (7.8 inches)	69%	extreme
December Weather	20°C (68°F)	231 mm (9.1 inches)	82%	extreme