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December Weather in Guamini, Argentina

Last updated: August 22, 2025

In Guamini, Argentina, the average temperature in December hovers around 22°C (72°F). However, be prepared for temperature fluctuations, as it can dip to a cool 7°C (45°F) or soar to a scorching 38°C (101°F). With an average precipitation of 89 mm (3.5 in) over 8 days, and humidity levels at 40%, make sure to plan your activities accordingly!

December Temperature in Guamini

In December in Guamini, the average temperature is 22°C (72°F). Maximums can reach 38°C (101°F), and minimums can be as low as 7°C (45°F). It's advisable to pack both light clothing for the warm days and a sweater for cooler evenings while traveling.

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

The chart illustrates December temperature patterns in Guamini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guamini, December typically has an average temperature of 22°C (72°F), with highs reaching up to 38°C (101°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec747267615347464954596672
Data source: Temperature data for Guamini 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 Guamini

In Guamini in December, the precipitation amount is 89 mm (3.5 in) over a span of 8 days.

December Precipitation Trends in Guamini

The chart displays monthly precipitation patterns in Guamini, 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 Guamini, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec60777910445392332675510389
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guamini

In Guamini in December, humidity is 40%. With an average temperature of 22°C (72°F), this humidity feels like a refreshing breeze that keeps you comfortable while you explore the sights without feeling overheated.

December Average Humidity in Guamini

This chart illustrates the average monthly humidity levels in Guamini, 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 Guamini is approximately 40%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec44%49%60%71%72%65%61%56%59%50%45%40%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guamini

In Guamini 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 Guamini, you can check here.

Maximum UV Index Levels in Guamini for December

The chart shows the monthly maximum UV Index (UVI) for Guamini 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 Guamini typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141310753357101314
Data source: Guamini 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 Guamini Compares to Other Months

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

This table compares monthly weather conditions in Guamini, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)60 mm (2.4 inches)44%extreme
February Weather22°C (72°F)77 mm (3.0 inches)49%extreme
March Weather19°C (67°F)79 mm (3.1 inches)60%very high
April Weather16°C (61°F)104 mm (4.1 inches)71%high
May Weather11°C (53°F)45 mm (1.8 inches)72%moderate
June Weather8°C (47°F)39 mm (1.5 inches)65%moderate
July Weather8°C (46°F)23 mm (0.9 inches)61%moderate
August Weather10°C (50°F)32 mm (1.3 inches)56%moderate
September Weather12°C (55°F)67 mm (2.7 inches)59%high
October Weather15°C (60°F)54 mm (2.1 inches)50%very high
November Weather19°C (66°F)103 mm (4.0 inches)45%extreme
December Weather22°C (72°F)89 mm (3.5 inches)40%extreme

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