January Weather in Guariba, Brazil

Last updated: August 22, 2025

In January, the average temperature in Guariba, Brazil hovers around 25°C (77°F). Expect a comfortable range, with minimum temperatures dipping to 17°C (63°F) and maximum highs reaching up to 36°C (98°F). However, be prepared for increased humidity levels at 85% and precipitation totaling 178 mm (7.0 in) over about 17 days—a reminder that even warm months can bring unpredictable weather!

January Temperature in Guariba

In January in Guariba, the average temperature is 25°C (77°F). Maximums can reach 36°C (98°F), while minimums can drop as low as 17°C (63°F). Overall, it's a great time to visit for warm weather enthusiasts, but be prepared for temperature fluctuations.

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

The chart illustrates January temperature patterns in Guariba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guariba, January typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (98°F) and lows dropping to around 17°C (63°F).

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

January Precipitation in Guariba

In Guariba in January, the total precipitation amount is 178 mm (7.0 in), occurring over a span of 17 days.

January Precipitation Trends in Guariba

The chart displays monthly precipitation patterns in Guariba, 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 Guariba, January typically receives around 178 mm (7.0 inches) of precipitation spread over approximately 17 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Guariba

In Guariba in January, humidity is 85%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making every outdoor excursion feel both stifling and sticky, requiring frequent breaks in the shade to stay comfortable while exploring.

January Average Humidity in Guariba

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

In Guariba in January, 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 Guariba.

Maximum UV Index Levels in Guariba for January

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

Data source: Guariba 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 Guariba Compares to Other Months

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

This table compares monthly weather conditions in Guariba, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	178 mm (7.0 inches)	85%	extreme
February Weather	25°C (77°F)	149 mm (5.8 inches)	87%	extreme
March Weather	25°C (77°F)	108 mm (4.3 inches)	86%	extreme
April Weather	23°C (74°F)	60 mm (2.4 inches)	79%	extreme
May Weather	21°C (70°F)	27 mm (1.1 inches)	68%	very high
June Weather	21°C (70°F)	8 mm (0.3 inches)	60%	high
July Weather	20°C (68°F)	11 mm (0.4 inches)	57%	very high
August Weather	22°C (71°F)	22 mm (0.9 inches)	48%	very high
September Weather	25°C (78°F)	26 mm (1.0 inches)	41%	extreme
October Weather	25°C (78°F)	117 mm (4.6 inches)	35%	extreme
November Weather	25°C (77°F)	168 mm (6.6 inches)	65%	extreme
December Weather	25°C (77°F)	191 mm (7.5 inches)	80%	extreme