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April Weather in Antonina, Brazil

Last updated: August 22, 2025

In April, the average temperature in Antonina, Brazil is a pleasant 21°C (70°F). Expect minimums dipping to 10°C (50°F) and maximums soaring to 33°C (91°F). With 118 mm (4.6 in) of precipitation spread over 17 days, you might want to pack an umbrella! Humidity tends to hover around 85%, adding a touch of warmth to those balmy days. Enjoy your stay!

April Temperature in Antonina

In April in Antonina, the average temperature is 21°C (70°F), with maximums reaching 33°C (91°F) and minimums dipping as low as 10°C (50°F). This makes it an ideal time for travelers seeking pleasant weather and a variety of outdoor activities.

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

The chart illustrates April temperature patterns in Antonina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Antonina, April typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec767574706664626366687073
Data source: Temperature data for Antonina 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 Antonina

In Antonina in April, the total precipitation amount is 118 mm (4.6 in), which falls over the course of 17 days.

April Precipitation Trends in Antonina

The chart displays monthly precipitation patterns in Antonina, 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 Antonina, April typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec2872452451181391144795111222179247
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Antonina

In Antonina in April, humidity is 85%. With an average temperature of 21°C (70°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel slightly stifling and requiring frequent breaks to refresh in the shade or near water.

April Average Humidity in Antonina

This chart illustrates the average monthly humidity levels in Antonina, 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 Antonina 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 Antonina

In Antonina 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 Antonina.

Maximum UV Index Levels in Antonina for April

The chart shows the monthly maximum UV Index (UVI) for Antonina 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 Antonina typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141311766811131415
Data source: Antonina 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 Antonina Compares to Other Months

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

This table compares monthly weather conditions in Antonina, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)287 mm (11.3 inches)89%extreme
February Weather24°C (75°F)245 mm (9.6 inches)86%extreme
March Weather23°C (74°F)245 mm (9.6 inches)87%extreme
April Weather21°C (70°F)118 mm (4.6 inches)85%extreme
May Weather19°C (66°F)139 mm (5.5 inches)84%high
June Weather18°C (64°F)114 mm (4.5 inches)83%high
July Weather17°C (62°F)47 mm (1.8 inches)78%high
August Weather17°C (63°F)95 mm (3.7 inches)73%very high
September Weather19°C (67°F)111 mm (4.4 inches)73%extreme
October Weather20°C (69°F)222 mm (8.7 inches)71%extreme
November Weather21°C (70°F)179 mm (7.1 inches)83%extreme
December Weather23°C (73°F)246 mm (9.7 inches)87%extreme

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