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December Weather in Sumbilca, Peru

Last updated: August 27, 2025

In December, the average temperature in Sumbilca, Peru hovers around 12°C (54°F), with a minimum of 5°C (42°F) and a maximum of 18°C (65°F). Expect considerable rainfall, with an average precipitation of 220 mm (8.7 in) spread over about 25 days. The air is notably moist, with an average humidity of 90%, making it a truly refreshing experience!

December Temperature in Sumbilca

In December in Sumbilca, the average temperature is 12°C (54°F). The maximum can reach 18°C (65°F), while the minimum can be as low as 5°C (42°F). It's a great time for travelers to enjoy mild weather, making outdoor activities comfortable and enjoyable.

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

The chart illustrates December temperature patterns in Sumbilca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumbilca, December typically has an average temperature of 12°C (54°F), with highs reaching up to 18°C (65°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec525252535354535454535453
Data source: Temperature data for Sumbilca 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 Sumbilca

In Sumbilca in December, the precipitation amount is 220 mm (8.7 in) spread over 25 days, indicating a relatively wet period for the area.

December Precipitation Trends in Sumbilca

The chart displays monthly precipitation patterns in Sumbilca, 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 Sumbilca, December typically receives around 220 mm (8.7 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec339360452275144798996221197170220
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sumbilca

In Sumbilca in December, humidity is 90%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and traveling a bit more draining than usual.

December Average Humidity in Sumbilca

This chart illustrates the average monthly humidity levels in Sumbilca, 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 Sumbilca is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%91%89%85%65%47%38%40%56%76%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sumbilca

In Sumbilca in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Sumbilca.

Maximum UV Index Levels in Sumbilca for December

The chart shows the monthly maximum UV Index (UVI) for Sumbilca 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 Sumbilca typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161717151211121315161616
Data source: Sumbilca 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 Sumbilca Compares to Other Months

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

This table compares monthly weather conditions in Sumbilca, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)339 mm (13.4 inches)91%extreme
February Weather11°C (53°F)360 mm (14.2 inches)90%extreme
March Weather11°C (53°F)452 mm (17.8 inches)91%extreme
April Weather12°C (53°F)275 mm (10.8 inches)89%extreme
May Weather12°C (54°F)144 mm (5.7 inches)85%extreme
June Weather12°C (54°F)79 mm (3.1 inches)65%extreme
July Weather12°C (54°F)89 mm (3.5 inches)47%extreme
August Weather12°C (54°F)96 mm (3.8 inches)38%extreme
September Weather12°C (54°F)221 mm (8.7 inches)40%extreme
October Weather12°C (53°F)197 mm (7.8 inches)56%extreme
November Weather12°C (54°F)170 mm (6.7 inches)76%extreme
December Weather12°C (54°F)220 mm (8.7 inches)90%extreme

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