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December Weather in Dolores, Uruguay

Last updated: August 28, 2025

In December, the average temperature in Dolores, Uruguay hovers around 24°C (75°F). Expect a range with minimums dipping to 9°C (48°F) and maximums soaring up to 38°C (100°F). The month sees about 87 mm (3.4 in) of precipitation spread over 6 days, accompanied by an average humidity of 63%.

December Temperature in Dolores

In December in Dolores, the average temperature is 24°C (75°F). Maximums can reach 38°C (100°F), while minimums can drop as low as 9°C (48°F). Be prepared for a range of temperatures to ensure a comfortable and enjoyable trip.

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

The chart illustrates December temperature patterns in Dolores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dolores, December typically has an average temperature of 24°C (75°F), with highs reaching up to 38°C (100°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec777471665854525559637074
Data source: Temperature data for Dolores 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 Dolores

In Dolores in December, the precipitation amount is 87 mm (3.4 in) spread over a period of 6 days.

December Precipitation Trends in Dolores

The chart displays monthly precipitation patterns in Dolores, 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 Dolores, December typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec89108108938565748289906687
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Dolores

In Dolores in December humidity is 63%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel both enjoyable and slightly sticky, encouraging visitors to explore the outdoors while seeking shade intermittently.

December Average Humidity in Dolores

This chart illustrates the average monthly humidity levels in Dolores, 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 Dolores 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 Dolores

In Dolores 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 Dolores, you can check here.

Maximum UV Index Levels in Dolores for December

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

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

This table compares monthly weather conditions in Dolores, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)89 mm (3.5 inches)54%extreme
February Weather24°C (75°F)108 mm (4.3 inches)61%extreme
March Weather22°C (71°F)108 mm (4.2 inches)69%extreme
April Weather19°C (66°F)93 mm (3.7 inches)79%very high
May Weather15°C (59°F)85 mm (3.4 inches)85%moderate
June Weather12°C (54°F)65 mm (2.6 inches)82%moderate
July Weather11°C (52°F)74 mm (2.9 inches)69%moderate
August Weather13°C (55°F)82 mm (3.2 inches)65%high
September Weather15°C (60°F)89 mm (3.5 inches)70%very high
October Weather17°C (64°F)90 mm (3.5 inches)63%extreme
November Weather21°C (71°F)66 mm (2.6 inches)60%extreme
December Weather24°C (75°F)87 mm (3.4 inches)63%extreme

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