September Weather in Kisaran, Indonesia

Last updated: August 23, 2025

In Kisaran, Indonesia during September, the average temperature reaches a warm 27°C (81°F), with lows of 22°C (73°F) and highs peaking at 34°C (94°F). Expect a wet month with total precipitation of 306 mm (12.0 in) spread over 27 days, accompanied by a high average humidity of 89%. Perfect for those who enjoy a tropical atmosphere!

September Temperature in Kisaran

In September in Kisaran, the average temperature is 27°C (81°F), with maximums reaching up to 34°C (94°F) and minimums dipping as low as 22°C (73°F). It's an ideal time for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Kisaran, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kisaran, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (73°F).

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

September Precipitation in Kisaran

In Kisaran in September, the total precipitation amount is 306 mm (12.0 in), measured over the course of 27 days.

September Precipitation Trends in Kisaran

The chart displays monthly precipitation patterns in Kisaran, 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 Kisaran, September typically receives around 306 mm (12.0 inches) of precipitation spread over approximately 27 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 Kisaran

In Kisaran in September humidity is 89%. With an average temperature of 27°C (81°F), this humidity feels like a wet blanket enveloping you, making outdoor activities challenging and travel a little less comfortable.

September Average Humidity in Kisaran

This chart illustrates the average monthly humidity levels in Kisaran, 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 Kisaran is approximately 89%, 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 Kisaran

In Kisaran 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 Kisaran, you can check here.

Maximum UV Index Levels in Kisaran for September

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

Data source: Kisaran 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 Kisaran Compares to Other Months

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

This table compares monthly weather conditions in Kisaran, 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)	186 mm (7.3 inches)	83%	extreme
February Weather	27°C (81°F)	132 mm (5.2 inches)	74%	extreme
March Weather	28°C (82°F)	178 mm (7.0 inches)	74%	extreme
April Weather	28°C (83°F)	228 mm (9.0 inches)	77%	extreme
May Weather	28°C (83°F)	299 mm (11.8 inches)	82%	extreme
June Weather	28°C (83°F)	162 mm (6.4 inches)	85%	extreme
July Weather	28°C (82°F)	146 mm (5.8 inches)	84%	extreme
August Weather	28°C (82°F)	179 mm (7.1 inches)	87%	extreme
September Weather	27°C (81°F)	306 mm (12.0 inches)	89%	extreme
October Weather	27°C (81°F)	285 mm (11.2 inches)	89%	extreme
November Weather	27°C (81°F)	357 mm (14.1 inches)	88%	extreme
December Weather	27°C (81°F)	293 mm (11.5 inches)	88%	extreme