September Weather in Sumur Lima, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Sumur Lima, Indonesia is a pleasant 26°C (79°F), with lows of around 20°C (68°F) and highs reaching up to 32°C (89°F). Expect a total precipitation of 21 mm (0.8 in) spread over 5 days, and enjoy a relative humidity of 68% for a comfortable atmosphere.

September Temperature in Sumur Lima

In September in Sumur Lima, the average temperature is 26°C (79°F). The maximum can reach 32°C (89°F), while the minimum can drop to as low as 20°C (68°F). This pleasant climate makes Sumur Lima an ideal destination for travelers seeking comfortable and enjoyable weather.

September Weather in Sumur Lima: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sumur Lima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumur Lima, September typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (89°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Sumur Lima

In Sumur Lima in September, the precipitation amount is 21 mm (0.8 in) spread over a period of 5 days.

September Precipitation Trends in Sumur Lima

The chart displays monthly precipitation patterns in Sumur Lima, 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 Sumur Lima, September typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 5 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 Sumur Lima

In Sumur Lima in September, humidity is 68%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit stifling unless you stay hydrated and take frequent breaks in the shade.

September Average Humidity in Sumur Lima

This chart illustrates the average monthly humidity levels in Sumur Lima, 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 Sumur Lima is approximately 68%, 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 Sumur Lima

In Sumur Lima 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 Sumur Lima.

Maximum UV Index Levels in Sumur Lima for September

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

Data source: Sumur Lima 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 Sumur Lima Compares to Other Months

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

This table compares monthly weather conditions in Sumur Lima, 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 (80°F)	284 mm (11.2 inches)	81%	extreme
February Weather	26°C (80°F)	324 mm (12.8 inches)	86%	extreme
March Weather	26°C (80°F)	297 mm (11.7 inches)	86%	extreme
April Weather	27°C (80°F)	145 mm (5.7 inches)	83%	extreme
May Weather	26°C (80°F)	75 mm (3.0 inches)	83%	extreme
June Weather	26°C (78°F)	36 mm (1.4 inches)	80%	very high
July Weather	25°C (77°F)	12 mm (0.5 inches)	75%	extreme
August Weather	25°C (77°F)	16 mm (0.6 inches)	71%	extreme
September Weather	26°C (79°F)	21 mm (0.8 inches)	68%	extreme
October Weather	27°C (80°F)	47 mm (1.8 inches)	68%	extreme
November Weather	27°C (81°F)	208 mm (8.2 inches)	71%	extreme
December Weather	27°C (81°F)	263 mm (10.3 inches)	76%	extreme