nomadseason

December Weather in Rosario del Tala, Argentina

Last updated: August 22, 2025

In December, the average temperature in Rosario del Tala, Argentina hovers around 24°C (75°F), making it a pleasant time to visit. However, be prepared for a range as the temperature can dip to a cool 9°C (48°F) and soar up to a sizzling 39°C (102°F). You'll encounter an average humidity of 63%, accompanied by 124 mm (4.9 in) of precipitation over about 5 days, so packing an umbrella might not be a bad idea!

December Temperature in Rosario del Tala

In December in Rosario del Tala, the average temperature is 24°C (75°F). Maximums can reach 39°C (102°F), and minimums can be as low as 9°C (48°F). Be sure to pack both light clothing for the warm days and warmer layers for the cooler nights while traveling.

December Weather in Rosario del Tala: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rosario del Tala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosario del Tala, December typically has an average temperature of 24°C (75°F), with highs reaching up to 39°C (102°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec777571665954525661657275
Data source: Temperature data for Rosario del Tala generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Rosario del Tala

In Rosario del Tala in December, the precipitation amount is 124 mm (4.9 in) over the course of 5 days.

December Precipitation Trends in Rosario del Tala

The chart displays monthly precipitation patterns in Rosario del Tala, 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 Rosario del Tala, December typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec12094949899545558719872124
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Rosario del Tala

In Rosario del Tala 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 Rosario del Tala

This chart illustrates the average monthly humidity levels in Rosario del Tala, 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 Rosario del Tala 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 Rosario del Tala

In Rosario del Tala 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 Rosario del Tala, you can check here.

Maximum UV Index Levels in Rosario del Tala for December

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

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

This table compares monthly weather conditions in Rosario del Tala, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)120 mm (4.7 inches)54%extreme
February Weather24°C (75°F)94 mm (3.7 inches)61%extreme
March Weather22°C (71°F)94 mm (3.7 inches)69%extreme
April Weather19°C (67°F)98 mm (3.9 inches)79%very high
May Weather15°C (59°F)99 mm (3.9 inches)85%moderate
June Weather12°C (54°F)54 mm (2.1 inches)82%moderate
July Weather11°C (53°F)55 mm (2.2 inches)69%moderate
August Weather13°C (56°F)58 mm (2.3 inches)65%high
September Weather16°C (61°F)71 mm (2.8 inches)70%very high
October Weather18°C (65°F)98 mm (3.8 inches)63%extreme
November Weather22°C (72°F)72 mm (2.8 inches)60%extreme
December Weather24°C (75°F)124 mm (4.9 inches)63%extreme

Compare Rosario del Tala's Climate with Cities Worldwide