January Weather in Tomar do Geru, Brazil

Last updated: August 22, 2025

In January, the average temperature in Tomar do Geru, Brazil hovers around 27°C (81°F). Expect minimums of 20°C (69°F) and maximums reaching 34°C (93°F). Note that this month typically sees about 36 mm (1.4 in) of precipitation spread over 11 days, contributing to an average humidity level of 76%.

January Temperature in Tomar do Geru

In January in Tomar do Geru, the average temperature is 27°C (81°F). Maximums can reach 34°C (93°F) and minimums can be as low as 20°C (69°F). This climate makes it an ideal time for travelers to enjoy outdoor activities and explore the beautiful surroundings.

January Weather in Tomar do Geru: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tomar do Geru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tomar do Geru, January typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (93°F) and lows dropping to around 20°C (69°F).

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

January Precipitation in Tomar do Geru

In Tomar do Geru in January, the precipitation amount is 36 mm (1.4 in) occurring over the course of 11 days.

January Precipitation Trends in Tomar do Geru

The chart displays monthly precipitation patterns in Tomar do Geru, 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 Tomar do Geru, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 11 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 Tomar do Geru

In Tomar do Geru in January, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

January Average Humidity in Tomar do Geru

This chart illustrates the average monthly humidity levels in Tomar do Geru, 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 Tomar do Geru is approximately 76%, 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 Tomar do Geru

In Tomar do Geru 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 Tomar do Geru, you can check here.

Maximum UV Index Levels in Tomar do Geru for January

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

Data source: Tomar do Geru 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 Tomar do Geru Compares to Other Months

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

This table compares monthly weather conditions in Tomar do Geru, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	36 mm (1.4 inches)	76%	extreme
February Weather	27°C (82°F)	35 mm (1.4 inches)	84%	extreme
March Weather	27°C (81°F)	80 mm (3.2 inches)	89%	extreme
April Weather	26°C (80°F)	101 mm (4.0 inches)	91%	extreme
May Weather	25°C (77°F)	102 mm (4.0 inches)	89%	extreme
June Weather	24°C (75°F)	95 mm (3.8 inches)	87%	very high
July Weather	23°C (74°F)	87 mm (3.4 inches)	80%	very high
August Weather	23°C (74°F)	60 mm (2.4 inches)	75%	extreme
September Weather	24°C (76°F)	61 mm (2.4 inches)	70%	extreme
October Weather	26°C (78°F)	37 mm (1.4 inches)	66%	extreme
November Weather	26°C (79°F)	50 mm (2.0 inches)	61%	extreme
December Weather	27°C (80°F)	53 mm (2.1 inches)	61%	extreme