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December Weather in Selva Alegre, Peru

Last updated: August 27, 2025

In December, the average temperature in Selva Alegre, Peru hovers around 11°C (51°F), with a minimum dipping to 3°C (38°F) and a delightful maximum reaching 22°C (72°F). Expect 109 mm (4.3 in) of precipitation over 20 days, accompanied by a high average humidity of 84%. Prepare for a month that's as varied as the weather itself!

December Temperature in Selva Alegre

In December in Selva Alegre, the average temperature is 11°C (51°F). Maximums can reach 22°C (72°F), while minimums can drop to as low as 3°C (38°F). This mild climate makes Selva Alegre an ideal destination for travelers looking to enjoy a comfortable outdoor experience during this time of year.

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

The chart illustrates December temperature patterns in Selva Alegre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selva Alegre, December typically has an average temperature of 11°C (51°F), with highs reaching up to 22°C (72°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec494949494848474951525251
Data source: Temperature data for Selva 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 Selva Alegre

In Selva Alegre in December, the total precipitation amount is 109 mm (4.3 in) spread over 20 days.

December Precipitation Trends in Selva Alegre

The chart displays monthly precipitation patterns in Selva 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 Selva Alegre, December typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec238232249801543272643109
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Selva Alegre

In Selva Alegre in December humidity is 84%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill enveloping you, making it seem much colder than it actually is, and can dampen your spirits while traveling.

December Average Humidity in Selva Alegre

This chart illustrates the average monthly humidity levels in Selva 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 Selva Alegre is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%91%88%76%61%57%59%75%84%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Selva Alegre

In Selva Alegre in December, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Selva Alegre, you can check Hourly UV Index in Selva Alegre.

Maximum UV Index Levels in Selva Alegre for December

The chart shows the monthly maximum UV Index (UVI) for Selva 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 Selva Alegre typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181717151210111315171817
Data source: Selva 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 Selva Alegre Compares to Other Months

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

This table compares monthly weather conditions in Selva Alegre, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (49°F)238 mm (9.4 inches)89%extreme
February Weather9°C (49°F)232 mm (9.1 inches)90%extreme
March Weather9°C (49°F)249 mm (9.8 inches)90%extreme
April Weather9°C (49°F)80 mm (3.1 inches)91%extreme
May Weather9°C (49°F)15 mm (0.6 inches)88%extreme
June Weather9°C (48°F)4 mm (0.1 inches)76%very high
July Weather9°C (48°F)3 mm (0.1 inches)61%extreme
August Weather9°C (49°F)2 mm (0.1 inches)57%extreme
September Weather11°C (52°F)7 mm (0.3 inches)58%extreme
October Weather11°C (52°F)26 mm (1.0 inches)75%extreme
November Weather11°C (52°F)42 mm (1.7 inches)83%extreme
December Weather11°C (51°F)109 mm (4.3 inches)84%extreme

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