September Weather in Sarulla, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Sarulla, Indonesia hovers around 22°C (73°F). Expect a comfortable minimum of 16°C (61°F), while it can peak at a warm 33°C (92°F). Be prepared for 381 mm (15.0 in) of precipitation spread across 26 days, and don’t forget that the air carries a high humidity level of about 87%.

September Temperature in Sarulla

In September in Sarulla, the average temperature is 22°C (73°F). Maximums can reach 33°C (92°F), and minimums can be as low as 16°C (61°F). Overall, this makes Sarulla a pleasant destination for travelers looking to enjoy mild weather during this time of year.

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

The chart illustrates September temperature patterns in Sarulla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sarulla, September typically has an average temperature of 22°C (73°F), with highs reaching up to 33°C (92°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Sarulla

In Sarulla in September, the total precipitation amount is 381 mm (15.0 in) distributed over 26 days.

September Precipitation Trends in Sarulla

The chart displays monthly precipitation patterns in Sarulla, 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 Sarulla, September typically receives around 381 mm (15.0 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 Sarulla

In Sarulla in September humidity is 87%. With an average temperature of 22°C (73°F), this humidity feels like a thick, warm blanket enveloping you as you travel, making the air feel heavy and the exploration slightly more challenging but also wonderfully immersive in the local atmosphere.

September Average Humidity in Sarulla

This chart illustrates the average monthly humidity levels in Sarulla, 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 Sarulla is approximately 87%, 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 Sarulla

In Sarulla 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 Sarulla.

Maximum UV Index Levels in Sarulla for September

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

Data source: Sarulla 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 Sarulla Compares to Other Months

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

This table compares monthly weather conditions in Sarulla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	285 mm (11.2 inches)	81%	extreme
February Weather	23°C (74°F)	241 mm (9.5 inches)	75%	extreme
March Weather	23°C (74°F)	407 mm (16.0 inches)	78%	extreme
April Weather	23°C (74°F)	400 mm (15.7 inches)	80%	extreme
May Weather	24°C (75°F)	307 mm (12.1 inches)	83%	extreme
June Weather	23°C (74°F)	199 mm (7.8 inches)	84%	extreme
July Weather	23°C (73°F)	216 mm (8.5 inches)	83%	extreme
August Weather	23°C (73°F)	241 mm (9.5 inches)	86%	extreme
September Weather	22°C (73°F)	381 mm (15.0 inches)	87%	extreme
October Weather	22°C (73°F)	413 mm (16.3 inches)	88%	extreme
November Weather	22°C (73°F)	512 mm (20.2 inches)	87%	extreme
December Weather	23°C (73°F)	457 mm (18.0 inches)	85%	extreme