May Weather in Binjai, Indonesia

Last updated: August 23, 2025

In May, the average temperature in Binjai, Indonesia is a pleasant 27°C (80°F), with minimums dipping to 21°C (70°F) and maximums peaking at 34°C (93°F). Expect significant rainfall, with 325 mm (12.8 in) over 29 days, contributing to an average humidity of 82%. Perfect for a tropical getaway!

May Temperature in Binjai

In May in Binjai, the average temperature is 27°C (80°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 21°C (70°F). This makes it an ideal time for travelers seeking warm and pleasant weather for outdoor activities.

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

The chart illustrates May temperature patterns in Binjai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Binjai, May typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (70°F).

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

May Precipitation in Binjai

In Binjai in May, the precipitation amount is 325 mm (12.8 in) distributed over 29 days.

May Precipitation Trends in Binjai

The chart displays monthly precipitation patterns in Binjai, 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 Binjai, May typically receives around 325 mm (12.8 inches) of precipitation spread over approximately 29 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 Binjai

In Binjai in May, humidity is 82%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, often leaving travelers longing for shade and a refreshing drink.

May Average Humidity in Binjai

This chart illustrates the average monthly humidity levels in Binjai, 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 Binjai is approximately 82%, 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 Binjai

In Binjai in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Binjai.

Maximum UV Index Levels in Binjai for May

The chart shows the monthly maximum UV Index (UVI) for Binjai 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 Binjai typically reaches 15, which falls under the extreme exposure category.

Data source: Binjai 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 Binjai Compares to Other Months

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

This table compares monthly weather conditions in Binjai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	197 mm (7.7 inches)	83%	extreme
February Weather	26°C (79°F)	146 mm (5.8 inches)	74%	extreme
March Weather	26°C (80°F)	195 mm (7.7 inches)	74%	extreme
April Weather	27°C (80°F)	239 mm (9.4 inches)	77%	extreme
May Weather	27°C (80°F)	325 mm (12.8 inches)	82%	extreme
June Weather	27°C (80°F)	196 mm (7.7 inches)	85%	extreme
July Weather	26°C (80°F)	174 mm (6.9 inches)	84%	extreme
August Weather	26°C (80°F)	203 mm (8.0 inches)	87%	extreme
September Weather	26°C (79°F)	313 mm (12.3 inches)	89%	extreme
October Weather	26°C (79°F)	319 mm (12.6 inches)	89%	extreme
November Weather	26°C (78°F)	364 mm (14.3 inches)	88%	extreme
December Weather	25°C (78°F)	355 mm (14.0 inches)	88%	extreme