January Weather in Marilia, Brazil

Last updated: August 22, 2025

The average temperature in Marilia, Brazil during January hovers around 25°C (78°F). It's not uncommon to experience minimums of 18°C (64°F) and maximums reaching up to 36°C (98°F). Expect precipitation of 166 mm (6.6 in) spread over approximately 17 days, with an average humidity of 84%. Make sure to pack accordingly!

January Temperature in Marilia

In January in Marilia, the average temperature is 25°C (78°F). Maximums can reach 36°C (98°F), and minimums can be as low as 18°C (64°F). It's an ideal time for outdoor adventures and exploring the local attractions while enjoying a pleasant climate.

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

The chart illustrates January temperature patterns in Marilia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marilia, January typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 18°C (64°F).

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

January Precipitation in Marilia

In Marilia, in January, the precipitation amount is 166 mm (6.6 in) over the course of 17 days.

January Precipitation Trends in Marilia

The chart displays monthly precipitation patterns in Marilia, 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 Marilia, January typically receives around 166 mm (6.6 inches) of precipitation spread over approximately 17 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 Marilia

In Marilia in January, humidity is 84%. With an average temperature of 25°C (78°F), this humidity feels like a warm, muggy embrace that can be quite stifling for traveling, making you crave cool breezes and plenty of hydration as you explore.

January Average Humidity in Marilia

This chart illustrates the average monthly humidity levels in Marilia, 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 Marilia is approximately 84%, 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 Marilia

In Marilia 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 Marilia.

Maximum UV Index Levels in Marilia for January

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

Data source: Marilia 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 Marilia Compares to Other Months

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

This table compares monthly weather conditions in Marilia, 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 (78°F)	166 mm (6.6 inches)	84%	extreme
February Weather	25°C (78°F)	136 mm (5.4 inches)	81%	extreme
March Weather	25°C (78°F)	95 mm (3.7 inches)	81%	extreme
April Weather	23°C (74°F)	42 mm (1.7 inches)	75%	extreme
May Weather	21°C (70°F)	39 mm (1.5 inches)	68%	very high
June Weather	20°C (69°F)	25 mm (1.0 inches)	64%	high
July Weather	20°C (68°F)	7 mm (0.3 inches)	58%	high
August Weather	21°C (70°F)	43 mm (1.7 inches)	49%	very high
September Weather	25°C (77°F)	27 mm (1.1 inches)	47%	extreme
October Weather	25°C (77°F)	99 mm (3.9 inches)	44%	extreme
November Weather	25°C (77°F)	99 mm (3.9 inches)	68%	extreme
December Weather	25°C (78°F)	124 mm (4.9 inches)	82%	extreme