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December Weather in Vista Alegre, Peru

Last updated: August 27, 2025

In December, the average temperature in Vista Alegre, Peru is a comfortable 18°C (65°F). Expect a minimum of 11°C (52°F) and a maximum of 25°C (78°F). Be prepared for some rain, as the region sees about 223 mm (8.8 in) of precipitation over the month, accompanied by a high average humidity of 89%.

December Temperature in Vista Alegre

In December in Vista Alegre, the average temperature is 18°C (65°F). Maximums can reach 25°C (78°F), while minimums can be as low as 11°C (52°F). This makes it an ideal destination for travelers seeking mild and pleasant weather.

December Weather in Vista Alegre: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Vista Alegre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vista Alegre, December typically has an average temperature of 18°C (65°F), with highs reaching up to 25°C (78°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464636362616162636464
Data source: Temperature data for Vista Alegre 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 Vista Alegre

In Vista Alegre in December, the total precipitation amount is 223 mm (8.8 in) over the course of 30 days.

December Precipitation Trends in Vista Alegre

The chart displays monthly precipitation patterns in Vista Alegre, 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 Vista Alegre, December typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec23219228523719113210383111212248223
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vista Alegre

In Vista Alegre in December, humidity is 89%. With an average temperature of 18°C (65°F), this humidity feels like wrapping yourself in a damp blanket while traveling, making it sticky and uncomfortable for outdoor activities.

December Average Humidity in Vista Alegre

This chart illustrates the average monthly humidity levels in Vista Alegre, 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 Vista Alegre is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%76%81%86%86%70%47%37%42%62%76%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vista Alegre

In Vista Alegre 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 Vista Alegre.

Maximum UV Index Levels in Vista Alegre for December

The chart shows the monthly maximum UV Index (UVI) for Vista Alegre 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 Vista Alegre typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171512121316161515
Data source: Vista Alegre 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 Vista Alegre Compares to Other Months

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

This table compares monthly weather conditions in Vista Alegre, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)232 mm (9.1 inches)80%extreme
February Weather18°C (64°F)192 mm (7.5 inches)76%extreme
March Weather18°C (64°F)284 mm (11.2 inches)81%extreme
April Weather17°C (64°F)237 mm (9.3 inches)86%extreme
May Weather17°C (63°F)191 mm (7.5 inches)86%extreme
June Weather17°C (62°F)132 mm (5.2 inches)70%extreme
July Weather16°C (61°F)102 mm (4.0 inches)47%extreme
August Weather16°C (61°F)82 mm (3.2 inches)37%extreme
September Weather17°C (62°F)111 mm (4.4 inches)42%extreme
October Weather17°C (63°F)212 mm (8.4 inches)62%extreme
November Weather18°C (65°F)248 mm (9.8 inches)76%extreme
December Weather18°C (65°F)223 mm (8.8 inches)89%extreme

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