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December Weather in Antonito, United States

Last updated: June 24, 2025

In Antonito, United States, the average temperature in December hovers around -3°C (27°F). Expect chilly lows of -22°C (-7°F) and occasional highs reaching 16°C (61°F). During this month, precipitation amounts to 28 mm (1.1 in) spread over about 6 days, and average humidity is a brisk 85%. Stay warm and prepared for the wintry conditions!

December Temperature in Antonito

In December in Antonito, the average temperature is -3°C (27°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -22°C (-7°F). This range makes it essential for travelers to pack warm clothing while also being prepared for occasional milder days.

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

The chart illustrates December temperature patterns in Antonito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Antonito, December typically has an average temperature of -3°C (27°F), with highs reaching up to 16°C (61°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec232534435363666458463626
Data source: Temperature data for Antonito 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 Antonito

In Antonito in December, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

December Precipitation Trends in Antonito

The chart displays monthly precipitation patterns in Antonito, 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 Antonito, December typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec343641314029785747352028
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Antonito

In Antonito in December humidity is 85%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps through layers of clothing, making travel seem daunting and the cold air sting your skin.

December Average Humidity in Antonito

This chart illustrates the average monthly humidity levels in Antonito, 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 Antonito is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%75%68%62%55%54%61%70%78%81%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Antonito

In Antonito in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Antonito for better planning.

Maximum UV Index Levels in Antonito for December

The chart shows the monthly maximum UV Index (UVI) for Antonito 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 Antonito typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4710121213131211864
Data source: Antonito 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 Antonito Compares to Other Months

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

This table compares monthly weather conditions in Antonito, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)34 mm (1.3 inches)84%moderate
February Weather-4°C (26°F)36 mm (1.4 inches)84%high
March Weather1°C (34°F)41 mm (1.6 inches)74%very high
April Weather6°C (43°F)31 mm (1.2 inches)68%extreme
May Weather12°C (53°F)40 mm (1.6 inches)62%extreme
June Weather17°C (64°F)28 mm (1.1 inches)55%extreme
July Weather19°C (66°F)78 mm (3.1 inches)54%extreme
August Weather18°C (64°F)57 mm (2.3 inches)61%extreme
September Weather14°C (58°F)47 mm (1.9 inches)70%extreme
October Weather8°C (46°F)35 mm (1.4 inches)78%very high
November Weather2°C (36°F)20 mm (0.8 inches)81%high
December Weather-3°C (27°F)28 mm (1.1 inches)85%moderate

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