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December Weather in Firmat, Argentina

Last updated: August 22, 2025

The average temperature in Firmat, Argentina during December is a pleasant 23°C (74°F). Temperatures can range from a minimum of 8°C (46°F) to a sizzling maximum of 38°C (101°F). Expect 76 mm (3.0 in) of precipitation over about 8 days, with an average humidity of 51%, creating a comfortable atmosphere for outdoor activities.

December Temperature in Firmat

In December in Firmat, the average temperature is 23°C (74°F). The maximum can reach 38°C (101°F) and the minimum can be as low as 8°C (46°F). This variation makes it essential for travelers to pack accordingly to enjoy their experience comfortably.

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

The chart illustrates December temperature patterns in Firmat, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Firmat, December typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec757369655752505459637074
Data source: Temperature data for Firmat 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 Firmat

In Firmat in December, the precipitation amount is 76 mm (3.0 in) spread over a duration of 8 days.

December Precipitation Trends in Firmat

The chart displays monthly precipitation patterns in Firmat, 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 Firmat, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec106791121049223203261899576
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Firmat

In Firmat in December humidity is 51%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable embrace, making traveling enjoyable, though you might feel a slight stickiness in the air that encourages frequent breaks to savor refreshing drinks.

December Average Humidity in Firmat

This chart illustrates the average monthly humidity levels in Firmat, 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 Firmat is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec48%55%64%76%82%77%62%59%62%52%56%51%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Firmat

In Firmat 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 Firmat, you can check here.

Maximum UV Index Levels in Firmat for December

The chart shows the monthly maximum UV Index (UVI) for Firmat 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 Firmat typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311854468111314
Data source: Firmat 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 Firmat Compares to Other Months

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

This table compares monthly weather conditions in Firmat, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)106 mm (4.2 inches)48%extreme
February Weather23°C (73°F)79 mm (3.1 inches)55%extreme
March Weather21°C (70°F)112 mm (4.4 inches)64%extreme
April Weather18°C (65°F)104 mm (4.1 inches)76%very high
May Weather14°C (57°F)92 mm (3.6 inches)82%moderate
June Weather11°C (52°F)23 mm (0.9 inches)77%moderate
July Weather10°C (50°F)20 mm (0.8 inches)62%moderate
August Weather12°C (54°F)32 mm (1.2 inches)59%high
September Weather15°C (59°F)61 mm (2.4 inches)62%very high
October Weather17°C (64°F)89 mm (3.5 inches)52%extreme
November Weather21°C (70°F)95 mm (3.7 inches)56%extreme
December Weather23°C (74°F)76 mm (3.0 inches)51%extreme

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