nomadseason

April Weather in Sinop, Brazil

Last updated: August 22, 2025

In April, the average temperature in Sinop, Brazil hovers around 25°C (78°F). Expect minimums of 20°C (69°F) and maximums reaching up to 34°C (93°F). With an average humidity level of 89%, this month is quite muggy, accompanied by 140 mm (5.5 in) of precipitation spread across 21 days. Prepare for a warm and humid experience!

April Temperature in Sinop

In April in Sinop, the average temperature is 25°C (78°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 20°C (69°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates April temperature patterns in Sinop, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinop, 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 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787877778182807877
Data source: Temperature data for Sinop generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Sinop

In Sinop in April, the total precipitation amount reaches 140 mm (5.5 in) over a span of 21 days.

April Precipitation Trends in Sinop

The chart displays monthly precipitation patterns in Sinop, 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 Sinop, April typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec2243052441402720428108260287
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Sinop

In Sinop in April, humidity is 89%. With an average temperature of 25°C (78°F), this humidity feels like a warm, dense blanket enveloping you, making travel slightly uncomfortable as you sweat and struggle to keep cool while exploring the local sights.

April Average Humidity in Sinop

This chart illustrates the average monthly humidity levels in Sinop, 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 Sinop is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%89%89%78%57%43%33%25%24%56%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Sinop

In Sinop in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sinop, you can check here.

Maximum UV Index Levels in Sinop for April

The chart shows the monthly maximum UV Index (UVI) for Sinop 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 Sinop typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616141110101112141515
Data source: Sinop 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 Sinop Compares to Other Months

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

This table compares monthly weather conditions in Sinop, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)224 mm (8.8 inches)89%extreme
February Weather25°C (77°F)305 mm (12.0 inches)88%extreme
March Weather25°C (78°F)244 mm (9.6 inches)89%extreme
April Weather25°C (78°F)140 mm (5.5 inches)89%extreme
May Weather26°C (78°F)27 mm (1.0 inches)78%extreme
June Weather25°C (78°F)2 mm (0.1 inches)57%very high
July Weather25°C (77°F)0 mm (0.0 inches)43%very high
August Weather27°C (81°F)4 mm (0.1 inches)33%extreme
September Weather28°C (83°F)28 mm (1.1 inches)25%extreme
October Weather27°C (80°F)108 mm (4.3 inches)24%extreme
November Weather25°C (78°F)260 mm (10.2 inches)55%extreme
December Weather25°C (77°F)287 mm (11.3 inches)82%extreme

Compare Sinop's Climate with Cities Worldwide