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April Weather in Arinos, Brazil

Last updated: August 22, 2025

In April, the average temperature in Arinos, Brazil hovers around 25°C (78°F), making it quite pleasant. Temperatures can vary, with a minimum of 15°C (59°F) and a peak of 34°C (93°F). Expect some rain, as 53 mm (2.1 in) of precipitation is recorded over 11 days. Furthermore, with an average humidity of 78%, you’ll feel the tropical touch throughout the month.

April Temperature in Arinos

In April in Arinos, the average temperature is 25°C (78°F). Maximums can reach 34°C (93°F) and minimums can be as low as 15°C (59°F). This pleasant climate makes Arinos an ideal destination for travelers seeking a mix of warmth and comfort during their visit.

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

The chart illustrates April temperature patterns in Arinos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arinos, April typically has an average temperature of 25°C (78°F), with highs reaching up to 34°C (93°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec797878777573727580827878
Data source: Temperature data for Arinos 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 Arinos

In Arinos in April, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

April Precipitation Trends in Arinos

The chart displays monthly precipitation patterns in Arinos, 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 Arinos, April typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec921691415315106371153220
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Arinos

In Arinos in April humidity is 78%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, thick blanket, making every step feel heavier and the air noticeably sticky, which can be quite challenging for traveling.

April Average Humidity in Arinos

This chart illustrates the average monthly humidity levels in Arinos, 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 Arinos is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%88%89%78%67%61%58%51%42%31%48%61%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Arinos

In Arinos in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Arinos.

Maximum UV Index Levels in Arinos for April

The chart shows the monthly maximum UV Index (UVI) for Arinos 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 Arinos typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1715141310991213141516
Data source: Arinos 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 Arinos Compares to Other Months

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

This table compares monthly weather conditions in Arinos, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)92 mm (3.6 inches)83%extreme
February Weather25°C (78°F)169 mm (6.6 inches)88%extreme
March Weather26°C (78°F)141 mm (5.5 inches)89%extreme
April Weather25°C (78°F)53 mm (2.1 inches)78%extreme
May Weather24°C (75°F)15 mm (0.6 inches)67%very high
June Weather23°C (74°F)1 mm (0.0 inches)61%very high
July Weather22°C (72°F)0 mm (0.0 inches)58%very high
August Weather24°C (76°F)6 mm (0.2 inches)51%extreme
September Weather27°C (80°F)3 mm (0.1 inches)42%extreme
October Weather28°C (83°F)71 mm (2.8 inches)31%extreme
November Weather25°C (78°F)153 mm (6.0 inches)48%extreme
December Weather25°C (78°F)220 mm (8.7 inches)61%extreme

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