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December Weather in Guaranesia, Brazil

Last updated: August 22, 2025

In Guaranesia, Brazil, the average temperature in December hovers around 23°C (73°F), offering a pleasant climate for outdoor activities. Expect minimums of 14°C (57°F) and maximums reaching up to 32°C (89°F). However, be prepared for some rain, as precipitation averages 288 mm (11.4 in) spread over 22 days, and humidity will linger at 72%, adding a touch of tropical warmth to the atmosphere.

December Temperature in Guaranesia

In December in Guaranesia, the average temperature is 23°C (73°F). Maximums can reach 32°C (89°F), and minimums can be as low as 14°C (57°F). This pleasant climate makes Guaranesia an ideal destination for outdoor activities and exploration during this time.

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

The chart illustrates December temperature patterns in Guaranesia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guaranesia, December typically has an average temperature of 23°C (73°F), with highs reaching up to 32°C (89°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec737373706565636673737273
Data source: Temperature data for Guaranesia 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 Guaranesia

In Guaranesia in December, the total precipitation amount reaches 288 mm (11.4 in) over a span of 22 days.

December Precipitation Trends in Guaranesia

The chart displays monthly precipitation patterns in Guaranesia, 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 Guaranesia, December typically receives around 288 mm (11.4 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec233240176705018102840150193288
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Guaranesia

In Guaranesia in December, humidity is 72%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel exhilarating yet slightly sticky, as the air clings to your skin and invites you to seek out cool, refreshing places to explore.

December Average Humidity in Guaranesia

This chart illustrates the average monthly humidity levels in Guaranesia, 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 Guaranesia is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%87%80%74%72%67%58%49%36%65%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Guaranesia

In Guaranesia in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Guaranesia.

Maximum UV Index Levels in Guaranesia for December

The chart shows the monthly maximum UV Index (UVI) for Guaranesia 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 Guaranesia typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161614129781012141416
Data source: Guaranesia 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 Guaranesia Compares to Other Months

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

This table compares monthly weather conditions in Guaranesia, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)233 mm (9.2 inches)85%extreme
February Weather23°C (73°F)240 mm (9.5 inches)87%extreme
March Weather23°C (73°F)176 mm (6.9 inches)87%extreme
April Weather21°C (70°F)70 mm (2.8 inches)80%extreme
May Weather18°C (65°F)50 mm (2.0 inches)74%very high
June Weather18°C (65°F)18 mm (0.7 inches)72%high
July Weather17°C (63°F)10 mm (0.4 inches)67%very high
August Weather19°C (66°F)28 mm (1.1 inches)58%very high
September Weather23°C (73°F)40 mm (1.6 inches)49%extreme
October Weather23°C (73°F)150 mm (5.9 inches)36%extreme
November Weather22°C (72°F)193 mm (7.6 inches)65%extreme
December Weather23°C (73°F)288 mm (11.4 inches)72%extreme

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