September Weather in Purworejo, Indonesia

Last updated: August 23, 2025

In Purworejo, Indonesia, the average temperature in September hovers around 25°C (77°F), with a minimum of 18°C (66°F) and a maximum reaching 32°C (90°F). Expect 76 mm (3.0 in) of precipitation over approximately 15 days, accompanied by an average humidity of 72%. Enjoy the warmth, but be prepared for occasional rain!

September Temperature in Purworejo

In September in Purworejo, the average temperature is 25°C (77°F). Maximums can reach 32°C (90°F) and minimums can be as low as 18°C (66°F). This pleasant climate makes it an ideal time for traveling and outdoor adventures.

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

The chart illustrates September temperature patterns in Purworejo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Purworejo, September typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (66°F).

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

September Precipitation in Purworejo

In Purworejo in September, the precipitation amount is 76 mm (3.0 in), recorded over a span of 15 days.

September Precipitation Trends in Purworejo

The chart displays monthly precipitation patterns in Purworejo, 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 Purworejo, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 15 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 Purworejo

In Purworejo in September, humidity is 72%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration both vibrant and a bit taxing as you sweat slightly more and seek shade often while enjoying the scenery.

September Average Humidity in Purworejo

This chart illustrates the average monthly humidity levels in Purworejo, 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 Purworejo is approximately 72%, 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 Purworejo

In Purworejo 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 Purworejo, you can check here.

Maximum UV Index Levels in Purworejo for September

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

Data source: Purworejo 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 Purworejo Compares to Other Months

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

This table compares monthly weather conditions in Purworejo, 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)	329 mm (12.9 inches)	84%	extreme
February Weather	27°C (80°F)	352 mm (13.9 inches)	87%	extreme
March Weather	27°C (81°F)	292 mm (11.5 inches)	85%	extreme
April Weather	27°C (81°F)	203 mm (8.0 inches)	82%	extreme
May Weather	27°C (81°F)	92 mm (3.6 inches)	81%	extreme
June Weather	26°C (79°F)	83 mm (3.3 inches)	81%	very high
July Weather	25°C (77°F)	28 mm (1.1 inches)	79%	extreme
August Weather	24°C (76°F)	29 mm (1.1 inches)	76%	extreme
September Weather	25°C (77°F)	76 mm (3.0 inches)	72%	extreme
October Weather	26°C (79°F)	139 mm (5.5 inches)	74%	extreme
November Weather	26°C (80°F)	354 mm (14.0 inches)	78%	extreme
December Weather	27°C (80°F)	389 mm (15.3 inches)	78%	extreme