August Weather in Sinop, Brazil

Last updated: August 22, 2025

In August, the average temperature in Sinop, Brazil is a warm 27°C (81°F). Expect a minimum of 13°C (56°F) and occasional highs reaching up to 39°C (102°F). With just 4 mm (0.1 in) of precipitation over 0 days, the weather remains dry, complemented by a comfortable average humidity of 33%. Enjoy the warmth!

August Temperature in Sinop

In August in Sinop, the average temperature is 27°C (81°F). The maximum can reach 39°C (102°F) and the minimum can be as low as 13°C (56°F). Be prepared for warm days and cooler evenings while packing for your trip!

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

The chart illustrates August 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, August typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Sinop generated using information from the Copernicus Climate Change Service.

August Precipitation in Sinop

In Sinop in August, the precipitation amount is 4 mm (0.1 in) recorded over a span of 0 days.

August Precipitation Trends in Sinop

The chart displays monthly precipitation patterns in Sinop, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Sinop, August typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Sinop

In Sinop in August humidity is 33%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable breeze on a warm day, making it quite pleasant for traveling and exploring the surroundings.

August Average Humidity in Sinop

This chart illustrates the average monthly humidity levels in Sinop, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Sinop is approximately 33%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sinop

In Sinop in August, 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 Sinop.

Maximum UV Index Levels in Sinop for August

The chart shows the monthly maximum UV Index (UVI) for Sinop in August, 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 August, the maximum UV index in Sinop typically reaches 11, which falls under the extreme exposure category.

Data source: Sinop August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	224 mm (8.8 inches)	89%	extreme
February Weather	25°C (77°F)	305 mm (12.0 inches)	88%	extreme
March Weather	25°C (78°F)	244 mm (9.6 inches)	89%	extreme
April Weather	25°C (78°F)	140 mm (5.5 inches)	89%	extreme
May Weather	26°C (78°F)	27 mm (1.0 inches)	78%	extreme
June Weather	25°C (78°F)	2 mm (0.1 inches)	57%	very high
July Weather	25°C (77°F)	0 mm (0.0 inches)	43%	very high
August Weather	27°C (81°F)	4 mm (0.1 inches)	33%	extreme
September Weather	28°C (83°F)	28 mm (1.1 inches)	25%	extreme
October Weather	27°C (80°F)	108 mm (4.3 inches)	24%	extreme
November Weather	25°C (78°F)	260 mm (10.2 inches)	55%	extreme
December Weather	25°C (77°F)	287 mm (11.3 inches)	82%	extreme