December Weather in Gandu, Brazil

Last updated: August 22, 2025

In December, the average temperature in Gandu, Brazil hovers around 24°C (76°F). Expect a gentle range where the minimum dips to 17°C (64°F) and the maximum peaks at 33°C (92°F). With 130 mm (5.1 in) of precipitation spread over 20 days, humidity stays steadily around 70%, adding a tropical touch to the climate.

December Temperature in Gandu

In December in Gandu, the average temperature is 24°C (76°F). The maximum can reach 33°C (92°F), while the minimum can dip as low as 17°C (64°F). This makes it an ideal time for travelers seeking pleasant weather and a comfortable climate.

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

The chart illustrates December temperature patterns in Gandu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gandu, December typically has an average temperature of 24°C (76°F), with highs reaching up to 33°C (92°F) and lows dropping to around 17°C (64°F).

Data source: Temperature data for Gandu generated using information from the Copernicus Climate Change Service.

December Precipitation in Gandu

In Gandu in December, the total precipitation amount is 130 mm (5.1 in) spread over 20 days.

December Precipitation Trends in Gandu

The chart displays monthly precipitation patterns in Gandu, 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 Gandu, December typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Gandu

In Gandu in December, humidity is 70%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit sticky and heavier, so travelers should stay hydrated and take regular breaks to enjoy the sights comfortably.

December Average Humidity in Gandu

This chart illustrates the average monthly humidity levels in Gandu, 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 Gandu is approximately 70%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gandu

In Gandu in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Gandu.

Maximum UV Index Levels in Gandu for December

The chart shows the monthly maximum UV Index (UVI) for Gandu 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 Gandu typically reaches 15, which falls under the extreme exposure category.

Data source: Gandu 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 Gandu Compares to Other Months

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

This table compares monthly weather conditions in Gandu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (76°F)	61 mm (2.4 inches)	76%	extreme
February Weather	25°C (77°F)	79 mm (3.1 inches)	81%	extreme
March Weather	25°C (77°F)	115 mm (4.5 inches)	86%	extreme
April Weather	24°C (75°F)	117 mm (4.6 inches)	87%	extreme
May Weather	23°C (73°F)	97 mm (3.8 inches)	86%	extreme
June Weather	22°C (71°F)	80 mm (3.1 inches)	84%	very high
July Weather	21°C (69°F)	83 mm (3.3 inches)	80%	very high
August Weather	21°C (70°F)	86 mm (3.4 inches)	77%	extreme
September Weather	22°C (71°F)	72 mm (2.8 inches)	75%	extreme
October Weather	23°C (74°F)	82 mm (3.2 inches)	72%	extreme
November Weather	24°C (75°F)	151 mm (6.0 inches)	71%	extreme
December Weather	24°C (76°F)	130 mm (5.1 inches)	70%	extreme