January Weather in Jaicos, Brazil

Last updated: August 22, 2025

In Jaicos, Brazil, the average temperature in January hovers around 28°C (83°F). Expect a comfortable minimum of 21°C (70°F) and occasional peaks reaching up to 38°C (101°F). During this month, anticipate about 67 mm (2.6 in) of precipitation spread across 12 days, with an average humidity level of a sweltering 90%.

January Temperature in Jaicos

In January in Jaicos, the average temperature is 28°C (83°F), with maximums reaching 38°C (101°F) and minimums dropping to as low as 21°C (70°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Jaicos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaicos, January typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 21°C (70°F).

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

January Precipitation in Jaicos

In Jaicos in January, the precipitation amount is 67 mm (2.6 in) distributed over 12 days.

January Precipitation Trends in Jaicos

The chart displays monthly precipitation patterns in Jaicos, 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 Jaicos, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 12 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 Jaicos

In Jaicos in January humidity is 90%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel strenuous and uncomfortable as sweat clings to your skin, and the air feels thick and heavy with moisture.

January Average Humidity in Jaicos

This chart illustrates the average monthly humidity levels in Jaicos, 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 Jaicos is approximately 90%, 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 Jaicos

In Jaicos 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 Jaicos, you can check here.

Maximum UV Index Levels in Jaicos for January

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

Data source: Jaicos 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 Jaicos Compares to Other Months

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

This table compares monthly weather conditions in Jaicos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	67 mm (2.6 inches)	90%	extreme
February Weather	27°C (82°F)	131 mm (5.2 inches)	91%	extreme
March Weather	27°C (81°F)	141 mm (5.6 inches)	93%	extreme
April Weather	27°C (81°F)	96 mm (3.8 inches)	92%	extreme
May Weather	28°C (83°F)	17 mm (0.7 inches)	87%	extreme
June Weather	28°C (82°F)	4 mm (0.2 inches)	77%	extreme
July Weather	27°C (82°F)	2 mm (0.1 inches)	66%	extreme
August Weather	29°C (84°F)	0 mm (0.0 inches)	58%	extreme
September Weather	30°C (86°F)	0 mm (0.0 inches)	51%	extreme
October Weather	32°C (89°F)	5 mm (0.2 inches)	45%	extreme
November Weather	31°C (87°F)	32 mm (1.3 inches)	41%	extreme
December Weather	29°C (85°F)	58 mm (2.3 inches)	67%	extreme