January Weather in Sao Sebastiao do Cai, Brazil

Last updated: August 22, 2025

In January, the average temperature in Sao Sebastiao do Cai, Brazil is a pleasant 24°C (76°F). However, temperatures can vary, with lows dipping to 12°C (53°F) and highs soaring up to 37°C (100°F). Expect 160 mm (6.3 in) of precipitation over 15 days, contributing to an average humidity level of 80%.

January Temperature in Sao Sebastiao do Cai

In January in Sao Sebastiao do Cai, the average temperature is 24°C (76°F). Maximum can reach 37°C (100°F) and minimum can be as low as 12°C (53°F). Travelers should be prepared for warm days and cooler nights, making it a great time to explore the area's outdoor attractions.

January Weather in Sao Sebastiao do Cai: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sao Sebastiao do Cai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Sebastiao do Cai, January typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (100°F) and lows dropping to around 12°C (53°F).

Data source: Temperature data for Sao Sebastiao do Cai generated using information from the Copernicus Climate Change Service.

January Precipitation in Sao Sebastiao do Cai

In Sao Sebastiao do Cai in January, the precipitation amount is 160 mm (6.3 in) over the course of 15 days.

January Precipitation Trends in Sao Sebastiao do Cai

The chart displays monthly precipitation patterns in Sao Sebastiao do Cai, 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 Sao Sebastiao do Cai, January typically receives around 160 mm (6.3 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 Sao Sebastiao do Cai

In Sao Sebastiao do Cai in January humidity is 80%. With an average temperature of 24°C (76°F), this humidity feels like a warm, sticky embrace that can make exploring outdoors quite draining, so it's essential to stay hydrated and take breaks in the shade while traveling.

January Average Humidity in Sao Sebastiao do Cai

This chart illustrates the average monthly humidity levels in Sao Sebastiao do Cai, 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 Sao Sebastiao do Cai is approximately 80%, 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 Sao Sebastiao do Cai

In Sao Sebastiao do Cai in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sao Sebastiao do Cai, you can check here.

Maximum UV Index Levels in Sao Sebastiao do Cai for January

The chart shows the monthly maximum UV Index (UVI) for Sao Sebastiao do Cai 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 Sao Sebastiao do Cai typically reaches 14, which falls under the extreme exposure category.

Data source: Sao Sebastiao do Cai 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 Sao Sebastiao do Cai Compares to Other Months

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

This table compares monthly weather conditions in Sao Sebastiao do Cai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	160 mm (6.3 inches)	80%	extreme
February Weather	23°C (74°F)	142 mm (5.6 inches)	77%	extreme
March Weather	22°C (71°F)	136 mm (5.4 inches)	79%	extreme
April Weather	20°C (68°F)	100 mm (3.9 inches)	83%	very high
May Weather	16°C (61°F)	177 mm (7.0 inches)	88%	high
June Weather	15°C (59°F)	140 mm (5.5 inches)	86%	moderate
July Weather	14°C (57°F)	140 mm (5.5 inches)	82%	moderate
August Weather	15°C (60°F)	93 mm (3.7 inches)	77%	high
September Weather	17°C (64°F)	193 mm (7.6 inches)	80%	very high
October Weather	19°C (66°F)	174 mm (6.9 inches)	84%	extreme
November Weather	21°C (69°F)	147 mm (5.8 inches)	83%	extreme
December Weather	23°C (73°F)	114 mm (4.5 inches)	87%	extreme