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April Weather in Rosario do Sul, Brazil

Last updated: August 22, 2025

In Rosario do Sul, Brazil, the average temperature in April hovers around 20°C (69°F). Expect a minimum of 6°C (44°F) and a warm maximum of 34°C (94°F). This month also brings about 70 mm (2.8 in) of precipitation spread over 6 days, accompanied by an average humidity level of 78%.

April Temperature in Rosario do Sul

In April in Rosario do Sul, the average temperature is 20°C (69°F), with maximums that can reach 34°C (94°F) and minimums that can drop as low as 6°C (44°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while preparing for both warm afternoons and cooler evenings.

April Weather in Rosario do Sul: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Rosario do Sul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosario do Sul, April typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec787673696158565963677276
Data source: Temperature data for Rosario do Sul 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.

April Precipitation in Rosario do Sul

In Rosario do Sul in April, the precipitation amount is 70 mm (2.8 in) over the course of 6 days.

April Precipitation Trends in Rosario do Sul

The chart displays monthly precipitation patterns in Rosario do Sul, 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 Rosario do Sul, April typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec14210311870147111919716916010486
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rosario do Sul

In Rosario do Sul in April, humidity is 78%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick and heavy, urging you to seek out shaded areas and refreshing drinks.

April Average Humidity in Rosario do Sul

This chart illustrates the average monthly humidity levels in Rosario do Sul, 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 Rosario do Sul is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%58%68%79%79%78%70%55%62%64%64%73%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rosario do Sul

In Rosario do Sul in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Rosario do Sul.

Maximum UV Index Levels in Rosario do Sul for April

The chart shows the monthly maximum UV Index (UVI) for Rosario do Sul 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 Rosario do Sul typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412964579121415
Data source: Rosario do Sul 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 Rosario do Sul Compares to Other Months

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

This table compares monthly weather conditions in Rosario do Sul, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)142 mm (5.6 inches)63%extreme
February Weather24°C (76°F)103 mm (4.0 inches)58%extreme
March Weather23°C (73°F)118 mm (4.6 inches)68%extreme
April Weather20°C (69°F)70 mm (2.8 inches)78%very high
May Weather16°C (61°F)147 mm (5.8 inches)79%high
June Weather14°C (58°F)111 mm (4.4 inches)78%moderate
July Weather13°C (56°F)91 mm (3.6 inches)70%moderate
August Weather15°C (59°F)97 mm (3.8 inches)55%high
September Weather17°C (63°F)169 mm (6.7 inches)62%very high
October Weather20°C (67°F)160 mm (6.3 inches)64%extreme
November Weather22°C (72°F)104 mm (4.1 inches)64%extreme
December Weather25°C (76°F)86 mm (3.4 inches)73%extreme

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