September Weather in Muararupit, Indonesia

Last updated: August 23, 2025

In Muararupit, Indonesia, the average temperature in September reaches a comfortable 27°C (81°F). However, be prepared for fluctuations as temperatures can dip to a minimum of 20°C (69°F) and soar to a sizzling 36°C (97°F). Along with the warmth, expect deluge, with an average precipitation amount of 224 mm (8.8 in) occurring over 21 days. The humidity hovers around a sticky 84%, making it feel extra tropical!

September Temperature in Muararupit

In September in Muararupit, the average temperature is 27°C (81°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 20°C (69°F). This warm climate makes it an ideal destination for travelers seeking sunny weather and outdoor adventures.

September Weather in Muararupit: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Muararupit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muararupit, September typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Muararupit

In Muararupit, in September, the precipitation amount is 224 mm (8.8 in) over a span of 21 days.

September Precipitation Trends in Muararupit

The chart displays monthly precipitation patterns in Muararupit, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Muararupit, September typically receives around 224 mm (8.8 inches) of precipitation spread over approximately 21 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Muararupit

In Muararupit in September humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

September Average Humidity in Muararupit

This chart illustrates the average monthly humidity levels in Muararupit, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Muararupit is approximately 84%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Muararupit

In Muararupit in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Muararupit, you can check here.

Maximum UV Index Levels in Muararupit for September

The chart shows the monthly maximum UV Index (UVI) for Muararupit in September, 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 September, the maximum UV index in Muararupit typically reaches 14, which falls under the extreme exposure category.

Data source: Muararupit September 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 September Weather in Muararupit Compares to Other Months

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

This table compares monthly weather conditions in Muararupit, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	247 mm (9.7 inches)	90%	extreme
February Weather	27°C (81°F)	296 mm (11.6 inches)	88%	extreme
March Weather	27°C (81°F)	396 mm (15.6 inches)	87%	extreme
April Weather	27°C (82°F)	324 mm (12.7 inches)	87%	extreme
May Weather	28°C (82°F)	275 mm (10.8 inches)	87%	extreme
June Weather	27°C (81°F)	180 mm (7.1 inches)	88%	extreme
July Weather	27°C (81°F)	153 mm (6.0 inches)	87%	extreme
August Weather	27°C (82°F)	215 mm (8.5 inches)	87%	extreme
September Weather	27°C (81°F)	224 mm (8.8 inches)	84%	extreme
October Weather	28°C (82°F)	251 mm (9.9 inches)	84%	extreme
November Weather	27°C (81°F)	348 mm (13.7 inches)	87%	extreme
December Weather	27°C (81°F)	317 mm (12.5 inches)	89%	extreme