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December Weather in Helvecia, Argentina

Last updated: August 22, 2025

In December, the average temperature in Helvecia, Argentina is a pleasant 25°C (77°F). However, temperatures can vary significantly, with a minimum of 11°C (52°F) and a maximum reaching up to 38°C (101°F). Expect around 82 mm (3.2 in) of precipitation over 5 days, contributing to an average humidity of 57%.

December Temperature in Helvecia

In December in Helvecia, the average temperature is 25°C (77°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop as low as 11°C (52°F). Overall, it’s a great time to visit Helvecia for those who enjoy warm weather and mild evenings.

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

The chart illustrates December temperature patterns in Helvecia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Helvecia, December typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec797673686055545763677377
Data source: Temperature data for Helvecia 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 Helvecia

In Helvecia in December, the precipitation amount is 82 mm (3.2 in) over a span of 5 days.

December Precipitation Trends in Helvecia

The chart displays monthly precipitation patterns in Helvecia, 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 Helvecia, December typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec1141029398115685572721048482
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Helvecia

In Helvecia in December, humidity is 57%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls and outdoor adventures, though it's advisable to stay hydrated and take breaks in the shade.

December Average Humidity in Helvecia

This chart illustrates the average monthly humidity levels in Helvecia, 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 Helvecia is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%57%65%76%83%78%58%54%59%50%53%57%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Helvecia

In Helvecia 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 Helvecia, you can check here.

Maximum UV Index Levels in Helvecia for December

The chart shows the monthly maximum UV Index (UVI) for Helvecia 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 Helvecia typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312964569111414
Data source: Helvecia 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 Helvecia Compares to Other Months

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

This table compares monthly weather conditions in Helvecia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)114 mm (4.5 inches)51%extreme
February Weather25°C (77°F)102 mm (4.0 inches)57%extreme
March Weather23°C (73°F)93 mm (3.7 inches)65%extreme
April Weather20°C (68°F)98 mm (3.9 inches)76%very high
May Weather16°C (60°F)115 mm (4.5 inches)83%high
June Weather13°C (56°F)68 mm (2.7 inches)78%moderate
July Weather12°C (54°F)55 mm (2.2 inches)58%moderate
August Weather14°C (58°F)72 mm (2.8 inches)54%high
September Weather17°C (63°F)72 mm (2.8 inches)59%very high
October Weather20°C (67°F)104 mm (4.1 inches)50%extreme
November Weather23°C (73°F)84 mm (3.3 inches)53%extreme
December Weather25°C (77°F)82 mm (3.2 inches)57%extreme

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