January Weather in Major Isidoro, Brazil

Last updated: August 22, 2025

In Major Isidoro, Brazil, the average temperature for January hovers around 28°C (82°F). However, temperatures can range from a minimum of 21°C (71°F) to a sweltering maximum of 37°C (99°F). Expect a light drizzle with an average precipitation of 20 mm (0.8 in) spread over 5 days. The air is quite humid, with an average humidity level of 84%.

January Temperature in Major Isidoro

In January in Major Isidoro, the average temperature is 28°C (82°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 21°C (71°F). This climate makes it an ideal destination for travelers seeking warm weather and plenty of sunshine.

January Weather in Major Isidoro: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Major Isidoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Major Isidoro, January typically has an average temperature of 28°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (71°F).

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

January Precipitation in Major Isidoro

In Major Isidoro in January, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

January Precipitation Trends in Major Isidoro

The chart displays monthly precipitation patterns in Major Isidoro, 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 Major Isidoro, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 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 Major Isidoro

In Major Isidoro in January humidity is 84%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel sticky and exhausting for traveling.

January Average Humidity in Major Isidoro

This chart illustrates the average monthly humidity levels in Major Isidoro, 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 Major Isidoro 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 Major Isidoro

In Major Isidoro 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 Major Isidoro, you can check here.

Maximum UV Index Levels in Major Isidoro for January

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

Data source: Major Isidoro 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 Major Isidoro Compares to Other Months

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

This table compares monthly weather conditions in Major Isidoro, 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 (82°F)	20 mm (0.8 inches)	84%	extreme
February Weather	28°C (83°F)	25 mm (1.0 inches)	87%	extreme
March Weather	28°C (82°F)	74 mm (2.9 inches)	88%	extreme
April Weather	27°C (80°F)	67 mm (2.7 inches)	89%	extreme
May Weather	25°C (78°F)	71 mm (2.8 inches)	90%	extreme
June Weather	24°C (75°F)	71 mm (2.8 inches)	89%	very high
July Weather	23°C (73°F)	72 mm (2.8 inches)	86%	very high
August Weather	23°C (74°F)	43 mm (1.7 inches)	84%	extreme
September Weather	24°C (76°F)	31 mm (1.2 inches)	79%	extreme
October Weather	27°C (80°F)	14 mm (0.5 inches)	74%	extreme
November Weather	27°C (82°F)	25 mm (1.0 inches)	71%	extreme
December Weather	28°C (82°F)	17 mm (0.7 inches)	72%	extreme