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April Weather in Barra do Pirai, Brazil

Last updated: August 22, 2025

In April, the average temperature in Barra do Pirai, Brazil hovers around 22°C (72°F), making it a pleasant time of year. Daily highs can reach up to 34°C (93°F), while the nights may cool down to a minimum of 13°C (55°F). Visitors can expect 76 mm (3.0 in) of precipitation spread over 12 days, contributing to an average humidity level of 83%. Prepare for a mix of warm days and occasional rain!

April Temperature in Barra do Pirai

In April in Barra do Pirai, the average temperature is 22°C (72°F), with maximums reaching 34°C (93°F) and minimums dipping as low as 13°C (55°F). This pleasant climate makes Barra do Pirai an ideal destination for outdoor activities and exploration during this time.

April Weather in Barra do Pirai: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Barra do Pirai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra do Pirai, April typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec777675726867656671727274
Data source: Temperature data for Barra do Pirai 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 Barra do Pirai

In Barra do Pirai in April, the total precipitation amount is 76 mm (3.0 in), occurring over the course of 12 days.

April Precipitation Trends in Barra do Pirai

The chart displays monthly precipitation patterns in Barra do Pirai, 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 Barra do Pirai, April typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec201243178765929204852117205228
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Barra do Pirai

In Barra do Pirai in April humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

April Average Humidity in Barra do Pirai

This chart illustrates the average monthly humidity levels in Barra do Pirai, 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 Barra do Pirai is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%83%81%80%76%73%68%61%72%75%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Barra do Pirai

In Barra do Pirai in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Barra do Pirai.

Maximum UV Index Levels in Barra do Pirai for April

The chart shows the monthly maximum UV Index (UVI) for Barra do Pirai 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 Barra do Pirai typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151311867911131315
Data source: Barra do Pirai 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 Barra do Pirai Compares to Other Months

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

This table compares monthly weather conditions in Barra do Pirai, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)201 mm (7.9 inches)85%extreme
February Weather24°C (76°F)243 mm (9.6 inches)85%extreme
March Weather24°C (76°F)177 mm (7.0 inches)86%extreme
April Weather22°C (72°F)76 mm (3.0 inches)83%extreme
May Weather20°C (68°F)59 mm (2.3 inches)81%very high
June Weather20°C (68°F)29 mm (1.1 inches)80%high
July Weather18°C (65°F)20 mm (0.8 inches)76%high
August Weather19°C (66°F)48 mm (1.9 inches)73%very high
September Weather22°C (72°F)52 mm (2.0 inches)68%extreme
October Weather22°C (73°F)117 mm (4.6 inches)61%extreme
November Weather22°C (72°F)205 mm (8.1 inches)72%extreme
December Weather24°C (75°F)228 mm (9.0 inches)75%extreme

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