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December Weather in San Benito, Argentina

Last updated: August 22, 2025

Experience the climate of San Benito, Argentina in December with an average temperature of 24°C (76°F). Expect minimum temperatures dipping to 11°C (51°F) and maximums soaring up to 38°C (101°F). During this month, you'll encounter an average precipitation of 92 mm (3.6 in) over 6 days, accompanied by a comfortable average humidity of 57%. Perfect for planning your next adventure!

December Temperature in San Benito

In December, in San Benito, the average temperature is 24°C (76°F). Maximums can reach 38°C (101°F), while minimums can drop as low as 11°C (51°F). This variability makes San Benito an ideal destination for travelers seeking diverse weather experiences.

December Weather in San Benito: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Benito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Benito, December typically has an average temperature of 24°C (76°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec787672676055535661667276
Data source: Temperature data for San Benito 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 San Benito

In San Benito in December, the precipitation amount is 92 mm (3.6 in) over a span of 6 days.

December Precipitation Trends in San Benito

The chart displays monthly precipitation patterns in San Benito, 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 San Benito, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec118611019474473730521017192
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Benito

In San Benito in December humidity is 57%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls but also a bit sticky for those unaccustomed to the climate, so travelers should stay hydrated and take occasional breaks in the shade.

December Average Humidity in San Benito

This chart illustrates the average monthly humidity levels in San Benito, 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 San Benito 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 San Benito

In San Benito 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 San Benito, you can check here.

Maximum UV Index Levels in San Benito for December

The chart shows the monthly maximum UV Index (UVI) for San Benito 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 San Benito typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312864569111414
Data source: San Benito 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 San Benito Compares to Other Months

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

This table compares monthly weather conditions in San Benito, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)118 mm (4.6 inches)51%extreme
February Weather24°C (76°F)61 mm (2.4 inches)57%extreme
March Weather22°C (72°F)101 mm (4.0 inches)65%extreme
April Weather20°C (68°F)94 mm (3.7 inches)76%very high
May Weather15°C (60°F)74 mm (2.9 inches)83%high
June Weather13°C (55°F)47 mm (1.8 inches)78%moderate
July Weather12°C (53°F)37 mm (1.5 inches)58%moderate
August Weather14°C (57°F)30 mm (1.2 inches)54%high
September Weather16°C (62°F)52 mm (2.1 inches)59%very high
October Weather19°C (66°F)101 mm (4.0 inches)50%extreme
November Weather22°C (72°F)71 mm (2.8 inches)53%extreme
December Weather24°C (76°F)92 mm (3.6 inches)57%extreme

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