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December Weather in Young, Uruguay

Last updated: August 28, 2025

In December, the average temperature in Young, Uruguay reaches a pleasant 23°C (74°F). However, be prepared for temperature swings, as it can drop to a minimum of 8°C (47°F) or soar to a maximum of 38°C (101°F). With an average humidity of 63%, you can expect to feel quite comfortable. Just keep in mind that precipitation levels are notable, averaging 111 mm (4.4 in) over about 5 days.

December Temperature in Young

In December in Young, the average temperature is 23°C (74°F). Maximum temperatures can reach as high as 38°C (101°F), while the minimum can drop to 8°C (47°F). This makes Young an excellent destination for travelers seeking warm weather with the option for cooler evenings.

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

The chart illustrates December temperature patterns in Young, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Young, December typically has an average temperature of 23°C (74°F), with highs reaching up to 38°C (101°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec777471665854535560647074
Data source: Temperature data for Young 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 Young

In Young in December, the total precipitation amount is 111 mm (4.4 in) over the course of 5 days.

December Precipitation Trends in Young

The chart displays monthly precipitation patterns in Young, 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 Young, December typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec11510495969797639811511175111
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Young

In Young in December, humidity is 63%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, yet reminding you to stay hydrated as you explore.

December Average Humidity in Young

This chart illustrates the average monthly humidity levels in Young, 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 Young is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec54%61%69%79%85%82%69%65%70%63%61%63%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Young

In Young 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 Young, you can check here.

Maximum UV Index Levels in Young for December

The chart shows the monthly maximum UV Index (UVI) for Young 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 Young typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151311854468111314
Data source: Young 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 Young Compares to Other Months

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

This table compares monthly weather conditions in Young, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)115 mm (4.5 inches)54%extreme
February Weather24°C (75°F)104 mm (4.1 inches)61%extreme
March Weather22°C (71°F)95 mm (3.7 inches)69%extreme
April Weather19°C (66°F)96 mm (3.8 inches)79%very high
May Weather15°C (59°F)97 mm (3.8 inches)85%moderate
June Weather12°C (55°F)97 mm (3.8 inches)82%moderate
July Weather11°C (53°F)62 mm (2.5 inches)69%moderate
August Weather13°C (56°F)98 mm (3.9 inches)65%high
September Weather15°C (60°F)115 mm (4.5 inches)70%very high
October Weather18°C (64°F)111 mm (4.4 inches)63%extreme
November Weather21°C (71°F)75 mm (3.0 inches)60%extreme
December Weather23°C (74°F)111 mm (4.4 inches)63%extreme

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