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December Weather in Graneros, Chile

Last updated: August 22, 2025

In December, the average temperature in Graneros, Chile is a pleasant 20°C (68°F). Expect a minimum of 7°C (46°F) and a comfortable maximum of 33°C (92°F). During this month, you can anticipate a light precipitation amount of 5 mm (0.2 in) over the course of 1 day, with an average humidity level of 39%.

December Temperature in Graneros

In December in Graneros, the average temperature is 20°C (68°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 7°C (46°F). This makes it a great time to explore Graneros, as you can enjoy warm days while still having cooler evenings.

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

The chart illustrates December temperature patterns in Graneros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Graneros, December typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (92°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec706965595246454852576368
Data source: Temperature data for Graneros 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 Graneros

In Graneros in December, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

December Precipitation Trends in Graneros

The chart displays monthly precipitation patterns in Graneros, 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 Graneros, December typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec1467185313475776059155
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Graneros

In Graneros in December, humidity is 39%. With an average temperature of 20°C (68°F), this humidity feels like a refreshing breeze, making it a pleasant time for exploring outdoor attractions and enjoying leisurely walks.

December Average Humidity in Graneros

This chart illustrates the average monthly humidity levels in Graneros, 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 Graneros is approximately 39%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%41%46%54%70%78%82%79%62%64%53%39%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Graneros

In Graneros in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Graneros, you can check here.

Maximum UV Index Levels in Graneros for December

The chart shows the monthly maximum UV Index (UVI) for Graneros 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 Graneros typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311853468111314
Data source: Graneros 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 Graneros Compares to Other Months

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

This table compares monthly weather conditions in Graneros, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)14 mm (0.6 inches)40%extreme
February Weather21°C (69°F)6 mm (0.2 inches)41%extreme
March Weather19°C (66°F)6 mm (0.3 inches)46%extreme
April Weather15°C (59°F)17 mm (0.7 inches)54%very high
May Weather11°C (52°F)53 mm (2.1 inches)70%moderate
June Weather8°C (46°F)134 mm (5.3 inches)78%moderate
July Weather7°C (46°F)75 mm (3.0 inches)82%moderate
August Weather9°C (48°F)77 mm (3.0 inches)79%high
September Weather11°C (53°F)60 mm (2.4 inches)62%very high
October Weather14°C (57°F)59 mm (2.3 inches)64%extreme
November Weather17°C (64°F)15 mm (0.6 inches)53%extreme
December Weather20°C (68°F)5 mm (0.2 inches)39%extreme

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