April Weather in Santa Isabel do Rio Negro, Brazil

Last updated: August 22, 2025

In April, the average temperature in Santa Isabel do Rio Negro, Brazil is a warm 26°C (79°F), with a minimum of 23°C (73°F) and a peak of 34°C (94°F). Expect rainy days throughout the month, as the area receives approximately 330 mm (13.0 in) of precipitation over 28 days. Additionally, the average humidity is around 76%, adding to the tropical feel of the climate.

April Temperature in Santa Isabel do Rio Negro

In April in Santa Isabel do Rio Negro, the average temperature is 26°C (79°F). Maximum can reach 34°C (94°F) and minimum can be as low as 23°C (73°F). This mild climate makes Santa Isabel do Rio Negro an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

April Weather in Santa Isabel do Rio Negro: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Santa Isabel do Rio Negro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Isabel do Rio Negro, April typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (94°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for Santa Isabel do Rio Negro generated using information from the Copernicus Climate Change Service.

April Precipitation in Santa Isabel do Rio Negro

In Santa Isabel do Rio Negro in April, the total precipitation amount is 330 mm (13.0 in) over a period of 28 days.

April Precipitation Trends in Santa Isabel do Rio Negro

The chart displays monthly precipitation patterns in Santa Isabel do Rio Negro, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Santa Isabel do Rio Negro, April typically receives around 330 mm (13.0 inches) of precipitation spread over approximately 28 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Santa Isabel do Rio Negro

In Santa Isabel do Rio Negro in April humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

April Average Humidity in Santa Isabel do Rio Negro

This chart illustrates the average monthly humidity levels in Santa Isabel do Rio Negro, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Santa Isabel do Rio Negro is approximately 76%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Santa Isabel do Rio Negro

In Santa Isabel do Rio Negro in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Santa Isabel do Rio Negro.

Maximum UV Index Levels in Santa Isabel do Rio Negro for April

The chart shows the monthly maximum UV Index (UVI) for Santa Isabel do Rio Negro in April, 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 April, the maximum UV index in Santa Isabel do Rio Negro typically reaches 16, which falls under the extreme exposure category.

Data source: Santa Isabel do Rio Negro April 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 April Weather in Santa Isabel do Rio Negro Compares to Other Months

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

This table compares monthly weather conditions in Santa Isabel do Rio Negro, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	202 mm (7.9 inches)	77%	extreme
February Weather	27°C (81°F)	192 mm (7.6 inches)	57%	extreme
March Weather	27°C (80°F)	312 mm (12.3 inches)	63%	extreme
April Weather	26°C (79°F)	330 mm (13.0 inches)	76%	extreme
May Weather	26°C (79°F)	422 mm (16.6 inches)	90%	extreme
June Weather	26°C (79°F)	289 mm (11.4 inches)	87%	extreme
July Weather	26°C (78°F)	238 mm (9.4 inches)	78%	extreme
August Weather	26°C (80°F)	167 mm (6.6 inches)	54%	extreme
September Weather	27°C (81°F)	166 mm (6.6 inches)	38%	extreme
October Weather	27°C (81°F)	165 mm (6.5 inches)	36%	extreme
November Weather	27°C (81°F)	221 mm (8.7 inches)	54%	extreme
December Weather	26°C (80°F)	290 mm (11.4 inches)	84%	extreme