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December Weather in Metan, Argentina

Last updated: August 22, 2025

In Metan, Argentina, the average temperature in December hovers around 22°C (71°F), with temperatures ranging from a cool 9°C (48°F) to a sweltering 36°C (97°F). Expect 175 mm (6.9 in) of precipitation spread over 19 days, contributing to an average humidity of 77%. Whether you're outdoors enjoying the warm days or seeking shelter from the rain, be prepared for the dynamic climate!

December Temperature in Metan

In December in Metan, the average temperature is 22°C (71°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 9°C (48°F). This range makes Metan an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Metan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Metan, December typically has an average temperature of 22°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec726967635751515662677071
Data source: Temperature data for Metan 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 Metan

In Metan in December, the precipitation amount is 175 mm (6.9 in) spread over 19 days.

December Precipitation Trends in Metan

The chart displays monthly precipitation patterns in Metan, 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 Metan, December typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec21421713897371796145894175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Metan

In Metan in December, humidity is 77%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that can make walking around feel a bit stifling, requiring frequent breaks in shaded areas and plenty of hydration.

December Average Humidity in Metan

This chart illustrates the average monthly humidity levels in Metan, 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 Metan is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%85%74%56%47%44%57%55%70%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Metan

In Metan in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Metan.

Maximum UV Index Levels in Metan for December

The chart shows the monthly maximum UV Index (UVI) for Metan 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 Metan typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151411867811141616
Data source: Metan 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 Metan Compares to Other Months

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

This table compares monthly weather conditions in Metan, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)214 mm (8.4 inches)84%extreme
February Weather21°C (69°F)217 mm (8.6 inches)87%extreme
March Weather19°C (67°F)138 mm (5.4 inches)88%extreme
April Weather17°C (64°F)97 mm (3.8 inches)85%extreme
May Weather14°C (57°F)37 mm (1.5 inches)74%very high
June Weather11°C (51°F)17 mm (0.7 inches)56%high
July Weather11°C (51°F)9 mm (0.4 inches)47%high
August Weather13°C (56°F)6 mm (0.2 inches)44%very high
September Weather17°C (63°F)14 mm (0.5 inches)57%extreme
October Weather19°C (67°F)58 mm (2.3 inches)55%extreme
November Weather21°C (70°F)94 mm (3.7 inches)70%extreme
December Weather22°C (71°F)175 mm (6.9 inches)77%extreme

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