nomadseason

December Weather in Basail, Argentina

Last updated: August 22, 2025

In December, the average temperature in Basail, Argentina is a warm 26°C (79°F), making it a delightful time to explore. However, temperatures can drop as low as 13°C (55°F) and soar up to 40°C (104°F). Visitors can expect about 92 mm (3.6 in) of precipitation over 6 days, contributing to an average humidity of 75%, creating a tropical atmosphere for all to enjoy.

December Temperature in Basail

In December in Basail, the average temperature is 26°C (79°F). Maximums can reach 40°C (104°F) and minimums can be as low as 13°C (55°F). Travelers should be prepared for warm to hot weather, with cooler evenings, making it essential to pack accordingly.

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

The chart illustrates December temperature patterns in Basail, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basail, December typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (104°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec817976716460596368727679
Data source: Temperature data for Basail 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 Basail

In Basail in December, the precipitation amount is 92 mm (3.6 in) over a span of 6 days.

December Precipitation Trends in Basail

The chart displays monthly precipitation patterns in Basail, 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 Basail, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec148661211261065735439510013892
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Basail

In Basail in December, humidity is 75%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making traveling a sticky experience where every step requires extra effort and frequent breaks to cool off.

December Average Humidity in Basail

This chart illustrates the average monthly humidity levels in Basail, 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 Basail is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%61%71%81%84%76%64%46%55%57%59%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Basail

In Basail 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 Basail, you can check here.

Maximum UV Index Levels in Basail for December

The chart shows the monthly maximum UV Index (UVI) for Basail 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 Basail typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210756710121414
Data source: Basail 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 Basail Compares to Other Months

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

This table compares monthly weather conditions in Basail, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)148 mm (5.8 inches)66%extreme
February Weather26°C (79°F)66 mm (2.6 inches)61%extreme
March Weather24°C (76°F)121 mm (4.8 inches)71%extreme
April Weather22°C (71°F)126 mm (5.0 inches)81%very high
May Weather18°C (64°F)106 mm (4.2 inches)84%high
June Weather16°C (61°F)57 mm (2.2 inches)76%moderate
July Weather15°C (59°F)35 mm (1.4 inches)64%high
August Weather17°C (63°F)43 mm (1.7 inches)46%high
September Weather20°C (68°F)95 mm (3.7 inches)55%very high
October Weather22°C (72°F)100 mm (4.0 inches)57%extreme
November Weather24°C (76°F)138 mm (5.4 inches)59%extreme
December Weather26°C (79°F)92 mm (3.6 inches)75%extreme

Compare Basail's Climate with Cities Worldwide