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December Weather in Ancasti, Argentina

Last updated: August 22, 2025

In December, the average temperature in Ancasti, Argentina is a pleasant 24°C (75°F). Expect a range of 11°C (52°F) to a scorching 39°C (102°F), making it ideal for a variety of activities. However, be prepared for some rain, as the area receives an average precipitation of 104 mm (4.1 in) over 10 days. With an average humidity of 61%, it’s the perfect time to enjoy the warmth while staying hydrated!

December Temperature in Ancasti

In December in Ancasti, the average temperature is 24°C (75°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop as low as 11°C (52°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates December temperature patterns in Ancasti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ancasti, December typically has an average temperature of 24°C (75°F), with highs reaching up to 39°C (102°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec777470665852515763687375
Data source: Temperature data for Ancasti 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 Ancasti

In Ancasti in December, the precipitation amount is 104 mm (4.1 in) over a period of 10 days.

December Precipitation Trends in Ancasti

The chart displays monthly precipitation patterns in Ancasti, 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 Ancasti, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec9911910177391164244776104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ancasti

In Ancasti in December humidity is 61%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel pleasant yet slightly sticky, as the air invites you to explore while also reminding you to stay hydrated.

December Average Humidity in Ancasti

This chart illustrates the average monthly humidity levels in Ancasti, 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 Ancasti is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%68%83%82%72%57%42%51%47%58%62%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ancasti

In Ancasti in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Ancasti.

Maximum UV Index Levels in Ancasti for December

The chart shows the monthly maximum UV Index (UVI) for Ancasti 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 Ancasti typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310655710131515
Data source: Ancasti 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 Ancasti Compares to Other Months

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

This table compares monthly weather conditions in Ancasti, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)98 mm (3.9 inches)63%extreme
February Weather23°C (74°F)119 mm (4.7 inches)66%extreme
March Weather21°C (71°F)101 mm (4.0 inches)68%extreme
April Weather19°C (66°F)77 mm (3.0 inches)83%very high
May Weather14°C (58°F)39 mm (1.6 inches)82%high
June Weather11°C (52°F)11 mm (0.4 inches)72%moderate
July Weather11°C (51°F)6 mm (0.2 inches)57%moderate
August Weather14°C (57°F)4 mm (0.1 inches)42%high
September Weather17°C (63°F)24 mm (0.9 inches)51%very high
October Weather20°C (69°F)47 mm (1.8 inches)47%extreme
November Weather23°C (73°F)76 mm (3.0 inches)58%extreme
December Weather24°C (75°F)104 mm (4.1 inches)61%extreme

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