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December Weather in Carlos Reyles, Uruguay

Last updated: August 28, 2025

In December, the average temperature in Carlos Reyles, Uruguay hovers around 23°C (74°F). Expect a range where the minimum dips to 8°C (46°F) and the maximum peaks at 36°C (98°F). During this time, precipitation averages 69 mm (2.7 in) spread over about 5 days, with an average humidity level of 66%.

December Temperature in Carlos Reyles

In December in Carlos Reyles, the average temperature is 23°C (74°F). Maximum temperatures can reach 36°C (98°F), while minimums can drop as low as 8°C (46°F). It's advisable to pack both lightweight clothing for the warm days and warmer layers for the cooler evenings.

December Weather in Carlos Reyles: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Carlos Reyles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carlos Reyles, December typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (98°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec767470665854535559636973
Data source: Temperature data for Carlos Reyles 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 Carlos Reyles

In Carlos Reyles in December, the total precipitation amount is 69 mm (2.7 in) spread over a duration of 5 days.

December Precipitation Trends in Carlos Reyles

The chart displays monthly precipitation patterns in Carlos Reyles, 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 Carlos Reyles, December typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec125112619595120731021261367669
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Carlos Reyles

In Carlos Reyles in December humidity is 66%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor activities slightly uncomfortable but still enjoyable for travelers who are properly hydrated and prepared for the moist conditions.

December Average Humidity in Carlos Reyles

This chart illustrates the average monthly humidity levels in Carlos Reyles, 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 Carlos Reyles is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%64%70%80%85%82%72%67%71%69%65%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Carlos Reyles

In Carlos Reyles 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 Carlos Reyles, you can check here.

Maximum UV Index Levels in Carlos Reyles for December

The chart shows the monthly maximum UV Index (UVI) for Carlos Reyles 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 Carlos Reyles typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151312854468111314
Data source: Carlos Reyles 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 Carlos Reyles Compares to Other Months

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

This table compares monthly weather conditions in Carlos Reyles, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)125 mm (4.9 inches)58%extreme
February Weather23°C (74°F)112 mm (4.4 inches)64%extreme
March Weather21°C (71°F)61 mm (2.4 inches)70%extreme
April Weather19°C (66°F)95 mm (3.7 inches)80%very high
May Weather14°C (58°F)95 mm (3.7 inches)84%moderate
June Weather12°C (55°F)120 mm (4.7 inches)82%moderate
July Weather11°C (53°F)73 mm (2.9 inches)72%moderate
August Weather13°C (55°F)102 mm (4.0 inches)67%high
September Weather15°C (59°F)126 mm (5.0 inches)71%very high
October Weather17°C (63°F)136 mm (5.4 inches)69%extreme
November Weather21°C (69°F)76 mm (3.0 inches)65%extreme
December Weather23°C (74°F)69 mm (2.7 inches)66%extreme

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