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December Weather in Lautaro, Chile

Last updated: August 22, 2025

In December, the average temperature in Lautaro, Chile hovers around 15°C (60°F), with a potential dip to a brisk 4°C (39°F) and peaks soaring to a warm 33°C (91°F). Expect some moisture, as 29 mm (1.1 in) of precipitation typically falls over 5 days. With an average humidity of 70%, it's a month to prepare for both refreshing breezes and a touch of warmth!

December Temperature in Lautaro

In December in Lautaro, the average temperature is 15°C (60°F). Maximums can reach 33°C (91°F) and minimums can be as low as 4°C (39°F). This makes Lautaro a great destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates December temperature patterns in Lautaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lautaro, December typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec626358534946444648515560
Data source: Temperature data for Lautaro 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 Lautaro

In Lautaro in December, the total precipitation amount is 29 mm (1.1 in) recorded over a span of 5 days.

December Precipitation Trends in Lautaro

The chart displays monthly precipitation patterns in Lautaro, 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 Lautaro, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec2423586314223915815988975129
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lautaro

In Lautaro in December humidity is 70%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort while traveling, making it important to stay hydrated and take breaks in the shade.

December Average Humidity in Lautaro

This chart illustrates the average monthly humidity levels in Lautaro, 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 Lautaro is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%69%70%77%86%86%87%86%82%78%74%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lautaro

In Lautaro 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 Lautaro, you can check here.

Maximum UV Index Levels in Lautaro for December

The chart shows the monthly maximum UV Index (UVI) for Lautaro 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 Lautaro typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141310643357101214
Data source: Lautaro 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 Lautaro Compares to Other Months

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

This table compares monthly weather conditions in Lautaro, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)24 mm (1.0 inches)69%extreme
February Weather17°C (63°F)22 mm (0.9 inches)69%extreme
March Weather15°C (58°F)58 mm (2.3 inches)70%very high
April Weather12°C (54°F)63 mm (2.5 inches)77%high
May Weather9°C (49°F)142 mm (5.6 inches)86%moderate
June Weather8°C (46°F)239 mm (9.4 inches)86%moderate
July Weather7°C (45°F)158 mm (6.2 inches)86%moderate
August Weather8°C (46°F)159 mm (6.3 inches)86%moderate
September Weather9°C (48°F)88 mm (3.5 inches)82%high
October Weather10°C (51°F)97 mm (3.8 inches)78%very high
November Weather13°C (56°F)51 mm (2.0 inches)74%extreme
December Weather15°C (60°F)29 mm (1.1 inches)70%extreme

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