January Weather in Campo Maior, Brazil

Last updated: August 22, 2025

In January, the average temperature in Campo Maior, Brazil is a warm 28°C (83°F), with a minimum dipping to 22°C (72°F) and a maximum soaring to 40°C (105°F). Expect 151 mm (6.0 in) of precipitation over 17 days, coupled with high average humidity at 90%, creating a sticky yet vibrant atmosphere.

January Temperature in Campo Maior

In January in Campo Maior, the average temperature is 28°C (83°F). The maximum can reach 40°C (105°F), and the minimum can be as low as 22°C (72°F). It's an ideal time to enjoy warm weather while exploring all that Campo Maior has to offer.

January Weather in Campo Maior: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Campo Maior, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Campo Maior, January typically has an average temperature of 28°C (83°F), with highs reaching up to 40°C (105°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Campo Maior

In Campo Maior in January, the precipitation amount reaches 151 mm (6.0 in) over a span of 17 days.

January Precipitation Trends in Campo Maior

The chart displays monthly precipitation patterns in Campo Maior, 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 Campo Maior, January typically receives around 151 mm (6.0 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 Campo Maior

In Campo Maior 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 Campo Maior

This chart illustrates the average monthly humidity levels in Campo Maior, 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 Campo Maior 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 Campo Maior

In Campo Maior 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 Campo Maior, you can check here.

Maximum UV Index Levels in Campo Maior for January

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

Data source: Campo Maior 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 Campo Maior Compares to Other Months

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

This table compares monthly weather conditions in Campo Maior, 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)	151 mm (6.0 inches)	90%	extreme
February Weather	27°C (81°F)	311 mm (12.3 inches)	91%	extreme
March Weather	27°C (81°F)	320 mm (12.6 inches)	93%	extreme
April Weather	27°C (81°F)	233 mm (9.2 inches)	93%	extreme
May Weather	28°C (82°F)	69 mm (2.7 inches)	88%	extreme
June Weather	29°C (84°F)	6 mm (0.3 inches)	75%	extreme
July Weather	29°C (84°F)	12 mm (0.5 inches)	55%	extreme
August Weather	30°C (86°F)	2 mm (0.1 inches)	46%	extreme
September Weather	31°C (89°F)	1 mm (0.0 inches)	41%	extreme
October Weather	32°C (89°F)	7 mm (0.3 inches)	38%	extreme
November Weather	31°C (88°F)	37 mm (1.4 inches)	43%	extreme
December Weather	30°C (86°F)	67 mm (2.6 inches)	67%	extreme