January Weather in Firminopolis, Brazil

Last updated: August 22, 2025

In January, the average temperature in Firminopolis, Brazil is a pleasant 25°C (77°F). Expect a range, with minimums dipping to 19°C (66°F) and maximums reaching up to 35°C (95°F). Be prepared for some rain, as the area sees approximately 144 mm (5.7 in) of precipitation over 17 days. With an average humidity of 87%, it's a perfect month for those who enjoy a warm, tropical feel!

January Temperature in Firminopolis

In January in Firminopolis, the average temperature is 25°C (77°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 19°C (66°F). This pleasant climate makes Firminopolis an ideal destination for travelers seeking warm weather and comfortable conditions.

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

The chart illustrates January temperature patterns in Firminopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Firminopolis, January typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in Firminopolis

In Firminopolis in January, the precipitation amount is 144 mm (5.7 in) over the course of 17 days.

January Precipitation Trends in Firminopolis

The chart displays monthly precipitation patterns in Firminopolis, 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 Firminopolis, January typically receives around 144 mm (5.7 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 Firminopolis

In Firminopolis in January, humidity is 87%. With an average temperature of 25°C (77°F), this humidity feels like a thick, warm blanket enveloping you, making travel a challenge as sweat clings to your skin and the air feels heavy and stifling.

January Average Humidity in Firminopolis

This chart illustrates the average monthly humidity levels in Firminopolis, 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 Firminopolis is approximately 87%, 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 Firminopolis

In Firminopolis 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 Firminopolis.

Maximum UV Index Levels in Firminopolis for January

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

Data source: Firminopolis 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 Firminopolis Compares to Other Months

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

This table compares monthly weather conditions in Firminopolis, 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)	144 mm (5.7 inches)	87%	extreme
February Weather	25°C (77°F)	198 mm (7.8 inches)	89%	extreme
March Weather	25°C (77°F)	148 mm (5.8 inches)	89%	extreme
April Weather	24°C (76°F)	92 mm (3.6 inches)	83%	extreme
May Weather	23°C (74°F)	11 mm (0.4 inches)	68%	very high
June Weather	23°C (73°F)	0 mm (0.0 inches)	60%	very high
July Weather	22°C (72°F)	0 mm (0.0 inches)	53%	very high
August Weather	25°C (77°F)	1 mm (0.0 inches)	43%	extreme
September Weather	28°C (83°F)	7 mm (0.3 inches)	33%	extreme
October Weather	27°C (81°F)	103 mm (4.1 inches)	28%	extreme
November Weather	25°C (77°F)	176 mm (6.9 inches)	61%	extreme
December Weather	25°C (77°F)	208 mm (8.2 inches)	84%	extreme