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December Weather in Carmelo, Uruguay

Last updated: August 28, 2025

In December, the average temperature in Carmelo, Uruguay is a pleasant 23°C (74°F). While you can expect minimums to dip to 11°C (52°F) and maximums to soar up to 35°C (95°F), the climate remains inviting with an average humidity of 56%. Be prepared for a bit of moisture, as precipitation averages around 69 mm (2.7 in) spread over 6 days.

December Temperature in Carmelo

In December in Carmelo, the average temperature is 23°C (74°F). Maximums can reach 35°C (95°F), while minimums can be as low as 11°C (52°F). This makes it an ideal time for travelers to enjoy a warm climate while still being prepared for cooler evenings.

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

The chart illustrates December temperature patterns in Carmelo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carmelo, December typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec777471665955525559637074
Data source: Temperature data for Carmelo 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 Carmelo

In Carmelo in December, the precipitation amount is 69 mm (2.7 in) over a period of 6 days.

December Precipitation Trends in Carmelo

The chart displays monthly precipitation patterns in Carmelo, 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 Carmelo, December typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec8298998895779770871047069
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Carmelo

In Carmelo in December, humidity is 56%. With an average temperature of 23°C (74°F), this humidity feels like a pleasant embrace, making it comfortable for traveling as long as you stay hydrated and take breaks in the shade.

December Average Humidity in Carmelo

This chart illustrates the average monthly humidity levels in Carmelo, 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 Carmelo is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%61%66%80%85%80%69%66%72%63%59%56%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Carmelo

In Carmelo 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 Carmelo, you can check here.

Maximum UV Index Levels in Carmelo for December

The chart shows the monthly maximum UV Index (UVI) for Carmelo 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 Carmelo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311754468101314
Data source: Carmelo 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 Carmelo Compares to Other Months

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

This table compares monthly weather conditions in Carmelo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)82 mm (3.2 inches)50%extreme
February Weather24°C (75°F)98 mm (3.8 inches)61%extreme
March Weather22°C (71°F)99 mm (3.9 inches)66%extreme
April Weather19°C (67°F)88 mm (3.5 inches)80%high
May Weather15°C (59°F)95 mm (3.8 inches)85%moderate
June Weather13°C (55°F)77 mm (3.0 inches)80%moderate
July Weather11°C (52°F)97 mm (3.8 inches)69%moderate
August Weather13°C (55°F)70 mm (2.7 inches)66%high
September Weather15°C (59°F)87 mm (3.4 inches)72%very high
October Weather17°C (63°F)104 mm (4.1 inches)63%very high
November Weather21°C (70°F)70 mm (2.8 inches)59%extreme
December Weather23°C (74°F)69 mm (2.7 inches)56%extreme

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