January Weather in Porto Murtinho, Brazil

Last updated: August 22, 2025

The average temperature in Porto Murtinho, Brazil during January is a warm 29°C (85°F), with temperatures ranging from a minimum of 18°C (65°F) to a sweltering maximum of 40°C (105°F). Expect 127 mm (5.0 in) of precipitation over 13 days, accompanied by an average humidity of 86%. Whether you're soaking up the sun or navigating through occasional showers, this month promises a tropical experience!

January Temperature in Porto Murtinho

In January in Porto Murtinho, the average temperature is 29°C (85°F). Maximums can reach 40°C (105°F), while minimums can drop to as low as 18°C (65°F). Be sure to pack accordingly to enjoy your travels to Porto Murtinho during this warm period!

January Weather in Porto Murtinho: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Porto Murtinho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Murtinho, January typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (105°F) and lows dropping to around 18°C (65°F).

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

January Precipitation in Porto Murtinho

In Porto Murtinho in January, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

January Precipitation Trends in Porto Murtinho

The chart displays monthly precipitation patterns in Porto Murtinho, 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 Porto Murtinho, January typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Porto Murtinho

In Porto Murtinho in January, humidity is 86%. With an average temperature of 29°C (85°F), this humidity feels like walking through a warm, enveloping blanket, making travel feel heavy and sticky as the air clings to your skin.

January Average Humidity in Porto Murtinho

This chart illustrates the average monthly humidity levels in Porto Murtinho, 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 Porto Murtinho is approximately 86%, 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 Porto Murtinho

In Porto Murtinho 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 Porto Murtinho.

Maximum UV Index Levels in Porto Murtinho for January

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

Data source: Porto Murtinho 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 Porto Murtinho Compares to Other Months

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

This table compares monthly weather conditions in Porto Murtinho, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (85°F)	127 mm (5.0 inches)	86%	extreme
February Weather	28°C (83°F)	142 mm (5.6 inches)	82%	extreme
March Weather	28°C (82°F)	149 mm (5.9 inches)	85%	extreme
April Weather	26°C (79°F)	81 mm (3.2 inches)	84%	extreme
May Weather	23°C (73°F)	93 mm (3.6 inches)	79%	very high
June Weather	21°C (70°F)	57 mm (2.2 inches)	63%	high
July Weather	21°C (70°F)	13 mm (0.5 inches)	50%	very high
August Weather	23°C (73°F)	72 mm (2.9 inches)	37%	very high
September Weather	26°C (79°F)	53 mm (2.1 inches)	37%	extreme
October Weather	28°C (82°F)	123 mm (4.9 inches)	41%	extreme
November Weather	28°C (83°F)	131 mm (5.2 inches)	70%	extreme
December Weather	29°C (84°F)	171 mm (6.7 inches)	84%	extreme