May Weather in Sinop, Brazil

Last updated: August 22, 2025

In Sinop, Brazil, the average temperature in May reaches a pleasant 26°C (78°F). Expect a minimum of 13°C (55°F) and a maximum of 35°C (96°F), making it a great time for outdoor activities. Rainfall is relatively light, with about 27 mm (1.0 in) falling over 4 days, and the atmosphere remains comfortably humid at an average of 78%. Enjoy the warmth of May in this beautiful destination!

May Temperature in Sinop

In May in Sinop, the average temperature is 26°C (78°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 13°C (55°F). Overall, this pleasant climate makes Sinop a great destination for travelers seeking both warmth and coolness during their visit.

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

The chart illustrates May 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, May typically has an average temperature of 26°C (78°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Sinop

In Sinop in May, the precipitation amount is 27 mm (1.0 in) over the course of 4 days.

May Precipitation Trends in Sinop

The chart displays monthly precipitation patterns in Sinop, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Sinop, May typically receives around 27 mm (1.0 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Sinop

In Sinop in May humidity is 78%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making travel a bit more challenging as the air is thick and can leave you feeling sticky and sluggish. Be sure to stay hydrated and take breaks to enjoy the local sights without overheating.

May Average Humidity in Sinop

This chart illustrates the average monthly humidity levels in Sinop, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Sinop is approximately 78%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Sinop

In Sinop in May, 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 May

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

Data source: Sinop May 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 May 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 May’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 May’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