September Weather in Probolinggo, Indonesia

Last updated: August 23, 2025

In Probolinggo, Indonesia, the average temperature in September hovers around 27°C (80°F), making it a pleasantly warm time to visit. Expect minimums of 22°C (72°F) and maximums reaching 31°C (88°F), providing a comfortable range for outdoor activities. Additionally, with an average precipitation of 12 mm (0.5 in) spread over just 3 days, the month showcases a generally dry climate. Coupled with an average humidity of 72%, this makes September an inviting period for exploration.

September Temperature in Probolinggo

In September in Probolinggo, the average temperature is 27°C (80°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 22°C (72°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Probolinggo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Probolinggo, September typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Probolinggo

In Probolinggo in September, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

September Precipitation Trends in Probolinggo

The chart displays monthly precipitation patterns in Probolinggo, 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 Probolinggo, September typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 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 Probolinggo

In Probolinggo in September humidity is 72%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace that can make outdoor activities exhausting and often requires frequent breaks in the shade for travelers to stay comfortable.

September Average Humidity in Probolinggo

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

In Probolinggo 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 Probolinggo, you can check here.

Maximum UV Index Levels in Probolinggo for September

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

Data source: Probolinggo 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 Probolinggo Compares to Other Months

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

This table compares monthly weather conditions in Probolinggo, 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)	255 mm (10.0 inches)	81%	extreme
February Weather	26°C (80°F)	269 mm (10.6 inches)	85%	extreme
March Weather	27°C (80°F)	265 mm (10.4 inches)	83%	extreme
April Weather	27°C (81°F)	131 mm (5.2 inches)	80%	extreme
May Weather	27°C (82°F)	41 mm (1.6 inches)	81%	extreme
June Weather	27°C (81°F)	31 mm (1.2 inches)	80%	very high
July Weather	26°C (79°F)	13 mm (0.5 inches)	78%	extreme
August Weather	26°C (79°F)	11 mm (0.4 inches)	74%	extreme
September Weather	27°C (80°F)	12 mm (0.5 inches)	72%	extreme
October Weather	28°C (82°F)	28 mm (1.1 inches)	72%	extreme
November Weather	28°C (82°F)	190 mm (7.5 inches)	73%	extreme
December Weather	27°C (81°F)	283 mm (11.1 inches)	75%	extreme