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April Weather in Rio Piracicaba, Brazil

Last updated: August 22, 2025

In April, the average temperature in Rio Piracicaba, Brazil hovers around 21°C (70°F). Expect a range from a refreshing 13°C (56°F) to a warm 32°C (89°F). Throughout the month, Rio Piracicaba experiences approximately 77 mm (3.0 in) of precipitation over 12 days, leading to a high average humidity of 86%.

April Temperature in Rio Piracicaba

In April in Rio Piracicaba, the average temperature is 21°C (70°F). The maximum can reach 32°C (89°F), while the minimum can be as low as 13°C (56°F). This temperate climate makes Rio Piracicaba an ideal destination for travelers seeking comfortable weather and pleasant outdoor activities.

April Weather in Rio Piracicaba: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Rio Piracicaba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Piracicaba, April typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (89°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec757373706665636570727173
Data source: Temperature data for Rio Piracicaba 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 Rio Piracicaba

In Rio Piracicaba in April, the precipitation amount is 77 mm (3.0 in) spread over 12 days.

April Precipitation Trends in Rio Piracicaba

The chart displays monthly precipitation patterns in Rio Piracicaba, 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 Rio Piracicaba, April typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec13521916677431172331144208212
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rio Piracicaba

In Rio Piracicaba in April, humidity is 86%. With an average temperature of 21°C (70°F), this humidity feels like walking through a warm, moist veil, making it essential to stay hydrated and take frequent breaks while exploring the area.

April Average Humidity in Rio Piracicaba

This chart illustrates the average monthly humidity levels in Rio Piracicaba, 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 Rio Piracicaba is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%88%86%82%82%77%72%63%48%61%68%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rio Piracicaba

In Rio Piracicaba in April, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Rio Piracicaba.

Maximum UV Index Levels in Rio Piracicaba for April

The chart shows the monthly maximum UV Index (UVI) for Rio Piracicaba 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 Rio Piracicaba typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171514129781012141516
Data source: Rio Piracicaba 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 Rio Piracicaba Compares to Other Months

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

This table compares monthly weather conditions in Rio Piracicaba, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)135 mm (5.3 inches)83%extreme
February Weather23°C (73°F)219 mm (8.6 inches)85%extreme
March Weather23°C (73°F)166 mm (6.5 inches)87%extreme
April Weather21°C (70°F)77 mm (3.0 inches)86%extreme
May Weather19°C (67°F)43 mm (1.7 inches)82%very high
June Weather18°C (65°F)11 mm (0.4 inches)82%high
July Weather17°C (64°F)7 mm (0.3 inches)77%very high
August Weather18°C (65°F)23 mm (0.9 inches)72%very high
September Weather21°C (70°F)31 mm (1.2 inches)63%extreme
October Weather22°C (72°F)144 mm (5.7 inches)48%extreme
November Weather22°C (71°F)208 mm (8.2 inches)61%extreme
December Weather23°C (73°F)212 mm (8.3 inches)68%extreme

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