December Weather in Itanhandu, Brazil

Last updated: August 22, 2025

In December, the average temperature in Itanhandu, Brazil is a pleasant 21°C (69°F), with minimums dipping to 10°C (50°F) and maximums reaching 30°C (85°F). Expect around 230 mm (9.1 in) of precipitation over approximately 24 days, accompanied by a high average humidity of 80%. Perfect weather for a cozy getaway!

December Temperature in Itanhandu

In December in Itanhandu, the average temperature is 21°C (69°F). Maximum temperatures can reach 30°C (85°F), while the minimum can drop as low as 10°C (50°F). This pleasant climate makes Itanhandu an ideal destination for travelers seeking mild weather and outdoor adventures.

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

The chart illustrates December temperature patterns in Itanhandu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itanhandu, December typically has an average temperature of 21°C (69°F), with highs reaching up to 30°C (85°F) and lows dropping to around 10°C (50°F).

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

December Precipitation in Itanhandu

In Itanhandu in December, the total precipitation amount is 230 mm (9.1 in) spread over 24 days.

December Precipitation Trends in Itanhandu

The chart displays monthly precipitation patterns in Itanhandu, 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 Itanhandu, December typically receives around 230 mm (9.1 inches) of precipitation spread over approximately 24 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Itanhandu

In Itanhandu in December, humidity is 80%. With an average temperature of 21°C (69°F), this humidity feels like a warm, sticky embrace, making outdoor activities a bit challenging for travelers as the air becomes heavy and can lead to fatigue while sightseeing.

December Average Humidity in Itanhandu

This chart illustrates the average monthly humidity levels in Itanhandu, 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 Itanhandu is approximately 80%, 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 Itanhandu

In Itanhandu 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 Itanhandu.

Maximum UV Index Levels in Itanhandu for December

The chart shows the monthly maximum UV Index (UVI) for Itanhandu 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 Itanhandu typically reaches 16, which falls under the extreme exposure category.

Data source: Itanhandu 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 Itanhandu Compares to Other Months

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

This table compares monthly weather conditions in Itanhandu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	175 mm (6.9 inches)	88%	extreme
February Weather	21°C (70°F)	183 mm (7.2 inches)	88%	extreme
March Weather	21°C (70°F)	136 mm (5.3 inches)	87%	extreme
April Weather	19°C (67°F)	53 mm (2.1 inches)	84%	extreme
May Weather	17°C (62°F)	41 mm (1.6 inches)	79%	very high
June Weather	16°C (61°F)	19 mm (0.8 inches)	77%	high
July Weather	15°C (59°F)	13 mm (0.5 inches)	72%	very high
August Weather	16°C (61°F)	43 mm (1.7 inches)	65%	very high
September Weather	20°C (67°F)	47 mm (1.8 inches)	58%	extreme
October Weather	20°C (68°F)	133 mm (5.2 inches)	50%	extreme
November Weather	20°C (68°F)	189 mm (7.4 inches)	75%	extreme
December Weather	21°C (69°F)	230 mm (9.1 inches)	80%	extreme