December Weather in Bolivar, Peru

Last updated: August 27, 2025

In Bolivar, Peru, the average temperature in December hovers around 20°C (68°F), creating a mild and inviting climate. Expect minimums of 13°C (57°F) and maximums reaching 28°C (82°F). However, be prepared for 94 mm (3.7 in) of precipitation spread over 21 days, contributing to an average humidity level of 82%. Enjoy the lush surroundings this weather fosters!

December Temperature in Bolivar

In December in Bolivar, the average temperature is 20°C (68°F). Maximums can reach 28°C (82°F), while minimums can be as low as 13°C (57°F). It's a great time for travelers seeking comfortable weather to explore the attractions and enjoy outdoor activities.

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

The chart illustrates December temperature patterns in Bolivar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolivar, December typically has an average temperature of 20°C (68°F), with highs reaching up to 28°C (82°F) and lows dropping to around 13°C (57°F).

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

December Precipitation in Bolivar

In Bolivar in December, the total precipitation amount is 94 mm (3.7 in), occurring over a span of 21 days.

December Precipitation Trends in Bolivar

The chart displays monthly precipitation patterns in Bolivar, 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 Bolivar, December typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 21 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 Bolivar

In Bolivar 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 Bolivar

This chart illustrates the average monthly humidity levels in Bolivar, 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 Bolivar 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 Bolivar

In Bolivar 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 Bolivar.

Maximum UV Index Levels in Bolivar for December

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

Data source: Bolivar 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 Bolivar Compares to Other Months

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

This table compares monthly weather conditions in Bolivar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	108 mm (4.3 inches)	83%	extreme
February Weather	21°C (71°F)	177 mm (7.0 inches)	81%	extreme
March Weather	21°C (71°F)	253 mm (10.0 inches)	88%	extreme
April Weather	21°C (70°F)	139 mm (5.5 inches)	85%	extreme
May Weather	20°C (69°F)	70 mm (2.8 inches)	78%	extreme
June Weather	19°C (67°F)	23 mm (0.9 inches)	62%	extreme
July Weather	19°C (66°F)	24 mm (1.0 inches)	44%	extreme
August Weather	18°C (65°F)	22 mm (0.9 inches)	38%	extreme
September Weather	18°C (65°F)	39 mm (1.6 inches)	42%	extreme
October Weather	19°C (66°F)	59 mm (2.3 inches)	58%	extreme
November Weather	19°C (67°F)	39 mm (1.5 inches)	69%	extreme
December Weather	20°C (68°F)	94 mm (3.7 inches)	82%	extreme