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December Weather in Serrinha, Brazil

Last updated: August 22, 2025

In December, the average temperature in Serrinha, Brazil is a warm 27°C (80°F), making it a delightful time to explore. Expect minimum temperatures to dip to 19°C (66°F) and maximums soaring to 37°C (99°F). This month typically sees about 50 mm (2.0 in) of precipitation over 8 days, with an average humidity of 61%. Embrace the warmth and plan your activities accordingly!

December Temperature in Serrinha

In December in Serrinha, the average temperature is 27°C (80°F). Maximum temperatures can reach 37°C (99°F), while the minimum can drop as low as 19°C (66°F). It's advisable to pack light clothing for daytime outings and a light jacket for cooler evenings.

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

The chart illustrates December temperature patterns in Serrinha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serrinha, December typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281797674727375797980
Data source: Temperature data for Serrinha 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 Serrinha

In Serrinha in December, the total precipitation amount is 50 mm (2.0 in) spread over 8 days.

December Precipitation Trends in Serrinha

The chart displays monthly precipitation patterns in Serrinha, 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 Serrinha, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec192856786055464031245850
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Serrinha

In Serrinha in December, humidity is 61%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making travel feel slightly sultry but manageable, adding a touch of heaviness to the air that invites you to explore the local culture at a leisurely pace.

December Average Humidity in Serrinha

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

In Serrinha 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 Serrinha, you can check here.

Maximum UV Index Levels in Serrinha for December

The chart shows the monthly maximum UV Index (UVI) for Serrinha 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 Serrinha typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414131110101213151514
Data source: Serrinha 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 Serrinha Compares to Other Months

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

This table compares monthly weather conditions in Serrinha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)19 mm (0.8 inches)76%extreme
February Weather28°C (82°F)28 mm (1.1 inches)84%extreme
March Weather27°C (81°F)56 mm (2.2 inches)89%extreme
April Weather26°C (79°F)78 mm (3.1 inches)91%extreme
May Weather24°C (76°F)60 mm (2.4 inches)89%extreme
June Weather23°C (74°F)55 mm (2.2 inches)87%very high
July Weather22°C (72°F)46 mm (1.8 inches)80%very high
August Weather23°C (73°F)40 mm (1.6 inches)75%extreme
September Weather24°C (76°F)31 mm (1.2 inches)70%extreme
October Weather26°C (80°F)24 mm (0.9 inches)66%extreme
November Weather26°C (80°F)58 mm (2.3 inches)61%extreme
December Weather27°C (80°F)50 mm (2.0 inches)61%extreme

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