January Weather in Binjai, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Binjai, Indonesia is a warm 26°C (78°F). Expect a minimum of 20°C (69°F) and a maximum of 33°C (91°F), making it a cozy time for outdoor activities. With 197 mm (7.7 in) of precipitation spread over 21 days and an average humidity of 83%, don't forget your umbrella!

January Temperature in Binjai

In January in Binjai, the average temperature is 26°C (78°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 20°C (69°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities.

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

The chart illustrates January 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, January typically has an average temperature of 26°C (78°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (69°F).

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

January Precipitation in Binjai

In Binjai in January, the precipitation amount is 197 mm (7.7 in) spread over 21 days.

January Precipitation Trends in Binjai

The chart displays monthly precipitation patterns in Binjai, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Binjai, January typically receives around 197 mm (7.7 inches) of precipitation spread over approximately 21 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Binjai

In Binjai in January, humidity is 83%. With an average temperature of 26°C (78°F), this humidity feels like a heavy blanket wrapping around you, making travel a sticky affair as sweat lingers on your skin and every step requires extra effort.

January Average Humidity in Binjai

This chart illustrates the average monthly humidity levels in Binjai, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Binjai is approximately 83%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Binjai

In Binjai in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Binjai.

Maximum UV Index Levels in Binjai for January

The chart shows the monthly maximum UV Index (UVI) for Binjai in January, 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 January, the maximum UV index in Binjai typically reaches 13, which falls under the extreme exposure category.

Data source: Binjai January 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 January 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 January’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 January’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