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January Weather in Montes Altos, Brazil

Last updated: August 22, 2025

In Montes Altos, Brazil, the average temperature in January hovers around 26°C (79°F), creating a warm and inviting atmosphere. Temperatures can dip to a comfortable 21°C (70°F), while reaching a peak of 35°C (95°F) on hotter days. Be prepared for some rain, as the area sees an average precipitation of 192 mm (7.6 in) over approximately 22 days. With an average humidity of 91%, the air can feel quite refreshing, though also quite humid.

January Temperature in Montes Altos

In January in Montes Altos, the average temperature is 26°C (79°F). Maximums can reach 35°C (95°F), while minimums can dip as low as 21°C (70°F). This mild climate makes Montes Altos a perfect destination for travelers seeking pleasant weather and outdoor adventures.

January Weather in Montes Altos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Montes Altos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montes Altos, January typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979808181818284838180
Data source: Temperature data for Montes Altos generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Montes Altos

In Montes Altos in January, the total precipitation amount is 192 mm (7.6 in), occurring over a span of 22 days.

January Precipitation Trends in Montes Altos

The chart displays monthly precipitation patterns in Montes Altos, 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 Montes Altos, January typically receives around 192 mm (7.6 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec192248221171596641043122146
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Montes Altos

In Montes Altos in January, humidity is 91%. With an average temperature of 26°C (79°F), this humidity feels like navigating through an invisible blanket, making even short strolls feel laborious and leaving a sticky sheen on your skin, which can be overwhelming for travelers.

January Average Humidity in Montes Altos

This chart illustrates the average monthly humidity levels in Montes Altos, 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 Montes Altos is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%91%91%94%89%80%66%53%46%45%53%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Montes Altos

In Montes Altos 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 Montes Altos.

Maximum UV Index Levels in Montes Altos for January

The chart shows the monthly maximum UV Index (UVI) for Montes Altos 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 Montes Altos typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151515151311111213131414
Data source: Montes Altos 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 Montes Altos Compares to Other Months

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

This table compares monthly weather conditions in Montes Altos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)192 mm (7.6 inches)91%extreme
February Weather26°C (79°F)248 mm (9.8 inches)91%extreme
March Weather26°C (79°F)220 mm (8.7 inches)91%extreme
April Weather26°C (80°F)171 mm (6.7 inches)94%extreme
May Weather27°C (81°F)59 mm (2.3 inches)89%extreme
June Weather27°C (81°F)6 mm (0.2 inches)80%extreme
July Weather27°C (81°F)6 mm (0.2 inches)66%extreme
August Weather28°C (83°F)4 mm (0.1 inches)53%extreme
September Weather29°C (84°F)10 mm (0.4 inches)46%extreme
October Weather28°C (83°F)43 mm (1.7 inches)45%extreme
November Weather27°C (81°F)122 mm (4.8 inches)53%extreme
December Weather27°C (81°F)146 mm (5.7 inches)82%extreme

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