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April Weather in Passo Fundo, Brazil

Last updated: August 22, 2025

In April, the average temperature in Passo Fundo, Brazil hovers around 19°C (66°F). You can expect temperatures to range from a cool 4°C (39°F) to a warm 31°C (88°F). Be prepared for some rain, with an average precipitation amount of 108 mm (4.2 in) over 9 days, and an average humidity level of 81%.

April Temperature in Passo Fundo

In April in Passo Fundo, the average temperature is 19°C (66°F). Maximums can reach 31°C (88°F) and minimums can be as low as 4°C (39°F). This pleasant range makes it an ideal time for travelers to explore the vibrant sights and activities that Passo Fundo has to offer.

April Weather in Passo Fundo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Passo Fundo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Passo Fundo, April typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec747270666058565964676972
Data source: Temperature data for Passo Fundo 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 Passo Fundo

In Passo Fundo in April, the precipitation amount is 108 mm (4.2 in) spread over 9 days.

April Precipitation Trends in Passo Fundo

The chart displays monthly precipitation patterns in Passo Fundo, 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 Passo Fundo, April typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec15216111810819613612682134170150120
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Passo Fundo

In Passo Fundo in April, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

April Average Humidity in Passo Fundo

This chart illustrates the average monthly humidity levels in Passo Fundo, 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 Passo Fundo is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%73%73%81%87%84%80%71%74%78%77%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Passo Fundo

In Passo Fundo in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Passo Fundo.

Maximum UV Index Levels in Passo Fundo for April

The chart shows the monthly maximum UV Index (UVI) for Passo Fundo 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 Passo Fundo typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141310655710131415
Data source: Passo Fundo 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 Passo Fundo Compares to Other Months

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

This table compares monthly weather conditions in Passo Fundo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)152 mm (6.0 inches)74%extreme
February Weather22°C (72°F)161 mm (6.3 inches)73%extreme
March Weather21°C (71°F)118 mm (4.6 inches)73%extreme
April Weather19°C (66°F)108 mm (4.2 inches)81%very high
May Weather16°C (60°F)196 mm (7.7 inches)87%high
June Weather14°C (58°F)136 mm (5.3 inches)84%moderate
July Weather14°C (57°F)126 mm (5.0 inches)80%moderate
August Weather15°C (59°F)82 mm (3.2 inches)71%high
September Weather18°C (65°F)134 mm (5.3 inches)74%very high
October Weather19°C (67°F)170 mm (6.7 inches)77%extreme
November Weather21°C (70°F)150 mm (5.9 inches)77%extreme
December Weather22°C (73°F)120 mm (4.7 inches)85%extreme

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