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April Weather in Iguape, Brazil

Last updated: August 22, 2025

In April, the average temperature in Iguape, Brazil hovers around 24°C (75°F). Expect a minimum of 19°C (67°F) and a maximum of 33°C (91°F). This month also sees precipitation totals of 140 mm (5.5 in) spread over about 17 days, resulting in an average humidity of 85%. Embrace the warmth and prepare for some moisture as you explore!

April Temperature in Iguape

In April in Iguape, the average temperature is 24°C (75°F). Maximums can reach 33°C (91°F) and minimums can be as low as 19°C (67°F). It's a great time to visit if you enjoy warm weather with comfortable evenings.

April Weather in Iguape: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Iguape, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Iguape, April typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (91°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec797978747169666669727376
Data source: Temperature data for Iguape 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 Iguape

In Iguape in April, the precipitation amount is 140 mm (5.5 in) spread over 17 days.

April Precipitation Trends in Iguape

The chart displays monthly precipitation patterns in Iguape, 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 Iguape, April typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec20922423714012812549886213695140
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Iguape

In Iguape in April humidity is 85%. With an average temperature of 24°C (75°F), this humidity feels like walking through a warm, heavy blanket, making travel feel sluggish and draining as you navigate through the thick, muggy air.

April Average Humidity in Iguape

This chart illustrates the average monthly humidity levels in Iguape, 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 Iguape is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%87%85%85%83%78%73%73%71%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Iguape

In Iguape 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 Iguape.

Maximum UV Index Levels in Iguape for April

The chart shows the monthly maximum UV Index (UVI) for Iguape 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 Iguape typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210766811131415
Data source: Iguape 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 Iguape Compares to Other Months

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

This table compares monthly weather conditions in Iguape, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)209 mm (8.2 inches)89%extreme
February Weather26°C (79°F)224 mm (8.8 inches)86%extreme
March Weather26°C (78°F)237 mm (9.3 inches)87%extreme
April Weather24°C (75°F)140 mm (5.5 inches)85%very high
May Weather22°C (71°F)127 mm (5.0 inches)84%high
June Weather21°C (69°F)125 mm (4.9 inches)83%high
July Weather19°C (67°F)49 mm (1.9 inches)78%high
August Weather19°C (67°F)88 mm (3.5 inches)73%very high
September Weather21°C (69°F)62 mm (2.5 inches)73%extreme
October Weather22°C (72°F)136 mm (5.3 inches)71%extreme
November Weather23°C (73°F)95 mm (3.7 inches)83%extreme
December Weather25°C (76°F)140 mm (5.5 inches)87%extreme

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