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December Weather in Vitoria de Santo Antao, Brazil

Last updated: August 22, 2025

In Vitoria de Santo Antao, Brazil, the average temperature in December hovers around 27°C (80°F). Expect temperatures to range from a minimum of 20°C (69°F) to a maximum of 34°C (93°F). During this period, precipitation averages 41 mm (1.6 in) over 14 days, while the average humidity lingers at a comfortable 72%.

December Temperature in Vitoria de Santo Antao

In December in Vitoria de Santo Antao, the average temperature is 27°C (80°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 20°C (69°F). This mild and warm weather makes it an ideal destination for travelers seeking pleasant conditions to explore and relax.

December Weather in Vitoria de Santo Antao: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Vitoria de Santo Antao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vitoria de Santo Antao, December typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (93°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080797776747576787980
Data source: Temperature data for Vitoria de Santo Antao 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 Vitoria de Santo Antao

In Vitoria de Santo Antao in December, the precipitation amount is 41 mm (1.6 in) over a span of 14 days.

December Precipitation Trends in Vitoria de Santo Antao

The chart displays monthly precipitation patterns in Vitoria de Santo Antao, 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 Vitoria de Santo Antao, December typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4369100928396814937293341
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vitoria de Santo Antao

In Vitoria de Santo Antao in December humidity is 72%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace that can make outdoor activities exhausting and often requires frequent breaks in the shade for travelers to stay comfortable.

December Average Humidity in Vitoria de Santo Antao

This chart illustrates the average monthly humidity levels in Vitoria de Santo Antao, 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 Vitoria de Santo Antao is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%87%88%89%90%89%86%84%79%74%71%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vitoria de Santo Antao

In Vitoria de Santo Antao 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 Vitoria de Santo Antao, you can check here.

Maximum UV Index Levels in Vitoria de Santo Antao for December

The chart shows the monthly maximum UV Index (UVI) for Vitoria de Santo Antao 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 Vitoria de Santo Antao typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414141211111213131414
Data source: Vitoria de Santo Antao 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 Vitoria de Santo Antao Compares to Other Months

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

This table compares monthly weather conditions in Vitoria de Santo Antao, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)43 mm (1.7 inches)84%extreme
February Weather27°C (81°F)69 mm (2.7 inches)87%extreme
March Weather27°C (80°F)100 mm (4.0 inches)88%extreme
April Weather26°C (79°F)92 mm (3.6 inches)89%extreme
May Weather25°C (78°F)83 mm (3.3 inches)90%extreme
June Weather24°C (76°F)96 mm (3.8 inches)89%extreme
July Weather24°C (75°F)81 mm (3.2 inches)86%extreme
August Weather24°C (75°F)49 mm (1.9 inches)84%extreme
September Weather24°C (76°F)37 mm (1.5 inches)79%extreme
October Weather26°C (78°F)29 mm (1.1 inches)74%extreme
November Weather26°C (80°F)33 mm (1.3 inches)71%extreme
December Weather27°C (80°F)41 mm (1.6 inches)72%extreme

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