September Weather in Petani, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Petani, Indonesia is a warm 27°C (80°F). Expect a minimum of 25°C (76°F) and a maximum of 29°C (84°F), creating a pleasant climate overall. However, be prepared for some rain, as 276 mm (10.9 in) of precipitation can occur over 23 days. With an average humidity of 80%, this tropical paradise offers a vibrant, lush atmosphere, perfect for exploration and adventure!

September Temperature in Petani

In September in Petani, the average temperature is 27°C (80°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 25°C (76°F). This warm climate makes Petani an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Petani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petani, September typically has an average temperature of 27°C (80°F), with highs reaching up to 29°C (84°F) and lows dropping to around 25°C (76°F).

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

September Precipitation in Petani

In Petani in September, the total precipitation amount reaches 276 mm (10.9 in) over a span of 23 days.

September Precipitation Trends in Petani

The chart displays monthly precipitation patterns in Petani, 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 Petani, September typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 23 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 Petani

In Petani in September humidity is 80%. With an average temperature of 27°C (80°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel more exhausting and sticky, and challenging you to stay hydrated while exploring.

September Average Humidity in Petani

This chart illustrates the average monthly humidity levels in Petani, 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 Petani is approximately 80%, 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 Petani

In Petani 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 Petani.

Maximum UV Index Levels in Petani for September

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

Data source: Petani 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 Petani Compares to Other Months

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

This table compares monthly weather conditions in Petani, 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)	206 mm (8.1 inches)	79%	extreme
February Weather	27°C (81°F)	130 mm (5.1 inches)	82%	extreme
March Weather	27°C (81°F)	200 mm (7.9 inches)	80%	extreme
April Weather	27°C (82°F)	239 mm (9.4 inches)	81%	extreme
May Weather	27°C (82°F)	251 mm (9.9 inches)	77%	extreme
June Weather	27°C (80°F)	357 mm (14.1 inches)	77%	extreme
July Weather	27°C (80°F)	363 mm (14.3 inches)	80%	extreme
August Weather	27°C (80°F)	268 mm (10.6 inches)	81%	extreme
September Weather	27°C (80°F)	276 mm (10.9 inches)	80%	extreme
October Weather	27°C (81°F)	165 mm (6.5 inches)	78%	extreme
November Weather	27°C (82°F)	191 mm (7.5 inches)	78%	extreme
December Weather	28°C (82°F)	187 mm (7.4 inches)	78%	extreme