March Weather in Janauba, Brazil

Last updated: August 22, 2025

In March, the average temperature in Janauba, Brazil hovers around 26°C (80°F), creating a warm and inviting atmosphere. Temperatures can fluctuate, with minimums dropping to 18°C (65°F) and maximums soaring up to 38°C (101°F). Expect around 96 mm (3.8 in) of precipitation spread over 10 days, while the air remains humid with an average of 88% humidity.

March Temperature in Janauba

In March in Janauba, the average temperature is 26°C (80°F). Maximum can reach 38°C (101°F) and minimum can be as low as 18°C (65°F). This mild climate makes it an ideal destination for travelers seeking both warmth and comfort.

March Weather in Janauba: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Janauba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Janauba, March typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (65°F).

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

March Precipitation in Janauba

In Janauba in March, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

March Precipitation Trends in Janauba

The chart displays monthly precipitation patterns in Janauba, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Janauba, March typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Janauba

In Janauba in March, humidity is 88%. With an average temperature of 26°C (80°F), this humidity feels like a thick blanket enveloping you, making outdoor activities challenging and sweat-soaked.

March Average Humidity in Janauba

This chart illustrates the average monthly humidity levels in Janauba, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Janauba is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Janauba

In Janauba in March, 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 Janauba, you can check here.

Maximum UV Index Levels in Janauba for March

The chart shows the monthly maximum UV Index (UVI) for Janauba in March, 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 March, the maximum UV index in Janauba typically reaches 14, which falls under the extreme exposure category.

Data source: Janauba March 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 March Weather in Janauba Compares to Other Months

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

This table compares monthly weather conditions in Janauba, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	56 mm (2.2 inches)	75%	extreme
February Weather	26°C (79°F)	129 mm (5.1 inches)	83%	extreme
March Weather	26°C (80°F)	96 mm (3.8 inches)	88%	extreme
April Weather	26°C (79°F)	36 mm (1.4 inches)	81%	extreme
May Weather	24°C (76°F)	8 mm (0.3 inches)	72%	extreme
June Weather	24°C (75°F)	1 mm (0.0 inches)	71%	very high
July Weather	23°C (73°F)	1 mm (0.0 inches)	66%	very high
August Weather	24°C (76°F)	1 mm (0.0 inches)	61%	extreme
September Weather	27°C (80°F)	3 mm (0.1 inches)	54%	extreme
October Weather	28°C (83°F)	58 mm (2.3 inches)	46%	extreme
November Weather	26°C (79°F)	143 mm (5.6 inches)	42%	extreme
December Weather	26°C (79°F)	186 mm (7.3 inches)	51%	extreme