nomadseason

December Weather in Santaluz, Brazil

Last updated: August 22, 2025

In December, the average temperature in Santaluz, Brazil is a warm 27°C (81°F). Temperatures can vary, with a minimum of 19°C (66°F) and a maximum soaring to 38°C (100°F). Expect about 47 mm (1.8 in) of precipitation spread over 5 days, while the average humidity hovers around 61%. Enjoy the climate!

December Temperature in Santaluz

In December in Santaluz, the average temperature is 27°C (81°F). The maximum can reach 38°C (100°F) and the minimum can be as low as 19°C (66°F). It's the perfect time to enjoy outdoor activities and explore the stunning surroundings in comfortable, warm weather.

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

The chart illustrates December temperature patterns in Santaluz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santaluz, December typically has an average temperature of 27°C (81°F), with highs reaching up to 38°C (100°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec818282807774737476808080
Data source: Temperature data for Santaluz 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 Santaluz

In Santaluz in December, the total precipitation amount is 47 mm (1.8 in) over the course of 5 days.

December Precipitation Trends in Santaluz

The chart displays monthly precipitation patterns in Santaluz, 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 Santaluz, December typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec203457575250393127205147
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Santaluz

In Santaluz in December, humidity is 61%. With an average temperature of 27°C (81°F), this humidity feels like a warm, sticky embrace that can make traveling feel slightly sluggish, requiring frequent breaks and plenty of hydration to stay comfortable.

December Average Humidity in Santaluz

This chart illustrates the average monthly humidity levels in Santaluz, 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 Santaluz is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%89%91%89%87%80%75%70%66%61%61%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Santaluz

In Santaluz 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 Santaluz, you can check here.

Maximum UV Index Levels in Santaluz for December

The chart shows the monthly maximum UV Index (UVI) for Santaluz 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 Santaluz typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415131110101213141514
Data source: Santaluz 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 Santaluz Compares to Other Months

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

This table compares monthly weather conditions in Santaluz, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)20 mm (0.8 inches)76%extreme
February Weather28°C (83°F)34 mm (1.3 inches)84%extreme
March Weather28°C (82°F)57 mm (2.2 inches)89%extreme
April Weather27°C (80°F)57 mm (2.2 inches)91%extreme
May Weather25°C (77°F)52 mm (2.1 inches)89%extreme
June Weather24°C (75°F)50 mm (2.0 inches)87%very high
July Weather23°C (73°F)39 mm (1.5 inches)80%very high
August Weather23°C (74°F)31 mm (1.2 inches)75%extreme
September Weather25°C (76°F)27 mm (1.0 inches)70%extreme
October Weather27°C (80°F)20 mm (0.8 inches)66%extreme
November Weather27°C (80°F)51 mm (2.0 inches)61%extreme
December Weather27°C (81°F)47 mm (1.8 inches)61%extreme

Compare Santaluz's Climate with Cities Worldwide