September Weather in Waren, Indonesia

Last updated: August 23, 2025

The average temperature in Waren, Indonesia during September hovers around 27°C (81°F), with a pleasant minimum of 25°C (77°F) and a comfortable maximum of 30°C (87°F). However, be prepared for some wet weather, as precipitation averages 280 mm (11.0 in) over 26 days. With an average humidity of 89%, it's a month that fuses warmth and moisture, making it perfect for those who love a tropical atmosphere!

September Temperature in Waren

In September, in Waren, the average temperature is a warm 27°C (81°F). The maximum can reach a comfortable 30°C (87°F), while the minimum can dip to a mild 25°C (77°F). This pleasant climate makes Waren an ideal destination for travelers seeking sunny and enjoyable weather.

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

The chart illustrates September temperature patterns in Waren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waren, September typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (87°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Waren

In Waren in September, the total precipitation amount is 280 mm (11.0 in) over the course of 26 days.

September Precipitation Trends in Waren

The chart displays monthly precipitation patterns in Waren, 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 Waren, September typically receives around 280 mm (11.0 inches) of precipitation spread over approximately 26 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 Waren

In Waren 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 Waren

This chart illustrates the average monthly humidity levels in Waren, 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 Waren 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 Waren

In Waren in September, 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 Waren.

Maximum UV Index Levels in Waren for September

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

Data source: Waren 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 Waren Compares to Other Months

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

This table compares monthly weather conditions in Waren, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	209 mm (8.2 inches)	88%	extreme
February Weather	28°C (82°F)	304 mm (12.0 inches)	89%	extreme
March Weather	28°C (82°F)	324 mm (12.8 inches)	88%	extreme
April Weather	28°C (82°F)	340 mm (13.4 inches)	89%	extreme
May Weather	28°C (82°F)	281 mm (11.1 inches)	88%	extreme
June Weather	27°C (81°F)	288 mm (11.3 inches)	89%	extreme
July Weather	27°C (81°F)	257 mm (10.1 inches)	88%	extreme
August Weather	27°C (81°F)	243 mm (9.6 inches)	90%	extreme
September Weather	27°C (81°F)	280 mm (11.0 inches)	89%	extreme
October Weather	28°C (82°F)	283 mm (11.1 inches)	89%	extreme
November Weather	28°C (83°F)	244 mm (9.6 inches)	89%	extreme
December Weather	28°C (83°F)	310 mm (12.2 inches)	89%	extreme