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April Weather in Monte Siao, Brazil

Last updated: August 22, 2025

In April, the average temperature in Monte Siao, Brazil hovers around 21°C (69°F), offering a pleasant climate for outdoor activities. Expect temperatures to range from a cool 9°C (49°F) to a warm 30°C (86°F). While you enjoy the weather, be prepared for some rain, as precipitation totals 43 mm (1.7 in) over 7 days, and don't forget that average humidity levels are high at 84%.

April Temperature in Monte Siao

In April in Monte Siao, the average temperature is 21°C (69°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 9°C (49°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy various outdoor activities.

April Weather in Monte Siao: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Monte Siao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monte Siao, April typically has an average temperature of 21°C (69°F), with highs reaching up to 30°C (86°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec737372696464626572727173
Data source: Temperature data for Monte Siao 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 Monte Siao

In Monte Siao in April, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

April Precipitation Trends in Monte Siao

The chart displays monthly precipitation patterns in Monte Siao, 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 Monte Siao, April typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec175153107443917103738117127163
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Monte Siao

In Monte Siao in April, humidity is 84%. With an average temperature of 21°C (69°F), this humidity feels like a thick blanket enveloping you, making even the simplest outdoor activities feel exhausting and sticky, which can be quite challenging for traveling.

April Average Humidity in Monte Siao

This chart illustrates the average monthly humidity levels in Monte Siao, 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 Monte Siao is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%84%79%77%72%65%58%50%75%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Monte Siao

In Monte Siao 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 Monte Siao.

Maximum UV Index Levels in Monte Siao for April

The chart shows the monthly maximum UV Index (UVI) for Monte Siao 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 Monte Siao typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161613128781012141516
Data source: Monte Siao 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 Monte Siao Compares to Other Months

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

This table compares monthly weather conditions in Monte Siao, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)175 mm (6.9 inches)88%extreme
February Weather23°C (73°F)153 mm (6.0 inches)88%extreme
March Weather22°C (73°F)107 mm (4.2 inches)87%extreme
April Weather21°C (69°F)43 mm (1.7 inches)84%extreme
May Weather18°C (65°F)39 mm (1.5 inches)79%very high
June Weather18°C (64°F)17 mm (0.6 inches)77%high
July Weather17°C (62°F)10 mm (0.4 inches)72%very high
August Weather18°C (65°F)36 mm (1.4 inches)65%very high
September Weather22°C (72°F)38 mm (1.5 inches)58%extreme
October Weather22°C (72°F)117 mm (4.6 inches)50%extreme
November Weather22°C (72°F)126 mm (5.0 inches)75%extreme
December Weather23°C (73°F)163 mm (6.4 inches)80%extreme

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