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December Weather in Rio Chari Alto, Peru

Last updated: August 27, 2025

In Rio Chari Alto, Peru, the average temperature in December hovers around 20°C (69°F). You can expect a minimum of 16°C (61°F) and a maximum of 28°C (83°F) throughout the month. Be prepared for frequent rainfall, as total precipitation reaches 309 mm (12.2 in) over 30 days, coupled with a high humidity level of 91%.

December Temperature in Rio Chari Alto

In December, in Rio Chari Alto, the average temperature is 20°C (69°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop to as low as 16°C (61°F). This moderate climate makes Rio Chari Alto an ideal destination for travelers seeking pleasant weather and outdoor activities.

December Weather in Rio Chari Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rio Chari Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Chari Alto, December typically has an average temperature of 20°C (69°F), with highs reaching up to 28°C (83°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec686868686766656668686968
Data source: Temperature data for Rio Chari Alto 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 Rio Chari Alto

In Rio Chari Alto in December, the total precipitation amount is 309 mm (12.2 in) accumulated over a span of 30 days.

December Precipitation Trends in Rio Chari Alto

The chart displays monthly precipitation patterns in Rio Chari Alto, 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 Rio Chari Alto, December typically receives around 309 mm (12.2 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec3233482852441611169887122194251309
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rio Chari Alto

In Rio Chari Alto in December, humidity is 91%. With an average temperature of 20°C (69°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities quite challenging and prompting you to seek shade and hydration frequently while traveling.

December Average Humidity in Rio Chari Alto

This chart illustrates the average monthly humidity levels in Rio Chari Alto, 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 Rio Chari Alto is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%90%87%73%54%44%43%54%78%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rio Chari Alto

In Rio Chari Alto 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 Rio Chari Alto.

Maximum UV Index Levels in Rio Chari Alto for December

The chart shows the monthly maximum UV Index (UVI) for Rio Chari Alto 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 Rio Chari Alto typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161716161311111214161615
Data source: Rio Chari Alto 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 Rio Chari Alto Compares to Other Months

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

This table compares monthly weather conditions in Rio Chari Alto, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)323 mm (12.7 inches)91%extreme
February Weather20°C (68°F)348 mm (13.7 inches)89%extreme
March Weather20°C (68°F)285 mm (11.2 inches)91%extreme
April Weather20°C (68°F)244 mm (9.6 inches)90%extreme
May Weather19°C (67°F)161 mm (6.3 inches)87%extreme
June Weather19°C (66°F)115 mm (4.5 inches)73%extreme
July Weather18°C (66°F)98 mm (3.9 inches)54%extreme
August Weather19°C (66°F)87 mm (3.4 inches)44%extreme
September Weather20°C (68°F)122 mm (4.8 inches)43%extreme
October Weather20°C (68°F)194 mm (7.6 inches)54%extreme
November Weather20°C (69°F)251 mm (9.9 inches)78%extreme
December Weather20°C (69°F)309 mm (12.2 inches)91%extreme

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