June Weather in Pematangsiantar, Indonesia

Last updated: August 23, 2025

In June, the average temperature in Pematangsiantar, Indonesia hovers around 25°C (77°F). Expect a mild range with a minimum of 20°C (69°F) and a maximum of 33°C (92°F). While you enjoy the warmth, be prepared for 281 mm (11.1 in) of precipitation spread over 28 days. With an average humidity of 85%, it's a perfect time to embrace the lush, vibrant atmosphere!

June Temperature in Pematangsiantar

In June in Pematangsiantar, the average temperature is 25°C (77°F). Maximums can reach 33°C (92°F) and minimums can be as low as 20°C (69°F). It's a great time to visit Pematangsiantar for pleasant weather and enjoyable outdoor activities.

June Weather in Pematangsiantar: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Pematangsiantar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pematangsiantar, June typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (69°F).

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

June Precipitation in Pematangsiantar

In Pematangsiantar in June, the total precipitation amount is 281 mm (11.1 in) spread over 28 days.

June Precipitation Trends in Pematangsiantar

The chart displays monthly precipitation patterns in Pematangsiantar, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Pematangsiantar, June typically receives around 281 mm (11.1 inches) of precipitation spread over approximately 28 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Pematangsiantar

In Pematangsiantar in June, humidity is 85%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making every outdoor excursion feel both stifling and sticky, requiring frequent breaks in the shade to stay comfortable while exploring.

June Average Humidity in Pematangsiantar

This chart illustrates the average monthly humidity levels in Pematangsiantar, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Pematangsiantar is approximately 85%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Pematangsiantar

In Pematangsiantar in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Pematangsiantar.

Maximum UV Index Levels in Pematangsiantar for June

The chart shows the monthly maximum UV Index (UVI) for Pematangsiantar in June, 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 June, the maximum UV index in Pematangsiantar typically reaches 12, which falls under the extreme exposure category.

Data source: Pematangsiantar June 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 June Weather in Pematangsiantar Compares to Other Months

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

This table compares monthly weather conditions in Pematangsiantar, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	210 mm (8.3 inches)	83%	extreme
February Weather	24°C (76°F)	176 mm (6.9 inches)	74%	extreme
March Weather	25°C (77°F)	185 mm (7.3 inches)	74%	extreme
April Weather	25°C (77°F)	230 mm (9.0 inches)	77%	extreme
May Weather	25°C (78°F)	344 mm (13.6 inches)	82%	extreme
June Weather	25°C (77°F)	281 mm (11.1 inches)	85%	extreme
July Weather	25°C (77°F)	224 mm (8.8 inches)	84%	extreme
August Weather	25°C (77°F)	251 mm (9.9 inches)	87%	extreme
September Weather	24°C (76°F)	379 mm (14.9 inches)	89%	extreme
October Weather	24°C (76°F)	339 mm (13.3 inches)	89%	extreme
November Weather	24°C (76°F)	407 mm (16.0 inches)	88%	extreme
December Weather	24°C (76°F)	322 mm (12.7 inches)	88%	extreme