January Weather in Altania, Brazil

Last updated: August 22, 2025

In January, the average temperature in Altania, Brazil hovers around 27°C (80°F), creating a warm and inviting atmosphere. However, be prepared for temperature fluctuations, as the minimum can dip to 19°C (67°F) while the maximum can soar to 38°C (100°F). Expect 145 mm (5.7 in) of precipitation spread over 15 days, contributing to an average humidity of 85%. Whether you're soaking up the sun or enjoying a refreshing rain shower, Altania offers a unique climate experience!

January Temperature in Altania

In January in Altania, the average temperature is 27°C (80°F). Maximums can reach 38°C (100°F) and minimums can be as low as 19°C (67°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Altania.

January Weather in Altania: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Altania, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altania, January typically has an average temperature of 27°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 19°C (67°F).

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

January Precipitation in Altania

In Altania in January, the precipitation amount is 145 mm (5.7 in) spread over the course of 15 days.

January Precipitation Trends in Altania

The chart displays monthly precipitation patterns in Altania, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Altania, January typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Altania

In Altania in January, humidity is 85%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapped around you, making travel feel sticky and heavy, but also inviting you to seek out refreshing drinks and cool shade.

January Average Humidity in Altania

This chart illustrates the average monthly humidity levels in Altania, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Altania is approximately 85%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Altania

In Altania in January, 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 Altania.

Maximum UV Index Levels in Altania for January

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

Data source: Altania January 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 January Weather in Altania Compares to Other Months

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

This table compares monthly weather conditions in Altania, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	145 mm (5.7 inches)	85%	extreme
February Weather	27°C (80°F)	126 mm (4.9 inches)	83%	extreme
March Weather	26°C (79°F)	110 mm (4.3 inches)	82%	extreme
April Weather	24°C (75°F)	51 mm (2.0 inches)	76%	extreme
May Weather	21°C (70°F)	107 mm (4.2 inches)	67%	very high
June Weather	19°C (67°F)	100 mm (3.9 inches)	61%	high
July Weather	19°C (66°F)	21 mm (0.8 inches)	52%	high
August Weather	20°C (68°F)	111 mm (4.4 inches)	42%	very high
September Weather	24°C (76°F)	48 mm (1.9 inches)	42%	extreme
October Weather	25°C (77°F)	157 mm (6.2 inches)	43%	extreme
November Weather	26°C (79°F)	81 mm (3.2 inches)	68%	extreme
December Weather	26°C (80°F)	162 mm (6.4 inches)	84%	extreme