September Weather in Kori, Indonesia

Last updated: August 23, 2025

In Kori, Indonesia, the average temperature in September reaches a pleasant 26°C (79°F). Expect lows of 23°C (74°F) and highs of 29°C (85°F). During this month, precipitation averages 14 mm (0.6 in) over 4 days, with an average humidity of 68%. Enjoy the mild climate while staying prepared for occasional rain!

September Temperature in Kori

In September in Kori, the average temperature is 26°C (79°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 23°C (74°F). This pleasant climate makes it an ideal time for exploring and enjoying outdoor activities.

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

The chart illustrates September temperature patterns in Kori, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kori, September typically has an average temperature of 26°C (79°F), with highs reaching up to 29°C (85°F) and lows dropping to around 23°C (74°F).

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

September Precipitation in Kori

In Kori in September, the total precipitation amount is 14 mm (0.6 in) spread over a duration of 4 days.

September Precipitation Trends in Kori

The chart displays monthly precipitation patterns in Kori, 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 Kori, September typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 4 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 Kori

In Kori 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 Kori

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

In Kori 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 Kori.

Maximum UV Index Levels in Kori for September

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

Data source: Kori 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 Kori Compares to Other Months

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

This table compares monthly weather conditions in Kori, 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)	281 mm (11.1 inches)	81%	extreme
February Weather	27°C (81°F)	245 mm (9.6 inches)	86%	extreme
March Weather	27°C (81°F)	203 mm (8.0 inches)	86%	extreme
April Weather	28°C (82°F)	78 mm (3.1 inches)	83%	extreme
May Weather	27°C (82°F)	35 mm (1.4 inches)	83%	extreme
June Weather	27°C (80°F)	15 mm (0.6 inches)	80%	very high
July Weather	26°C (79°F)	15 mm (0.6 inches)	75%	extreme
August Weather	26°C (78°F)	9 mm (0.4 inches)	71%	extreme
September Weather	26°C (79°F)	14 mm (0.6 inches)	68%	extreme
October Weather	27°C (81°F)	24 mm (0.9 inches)	68%	extreme
November Weather	28°C (82°F)	95 mm (3.8 inches)	71%	extreme
December Weather	28°C (82°F)	184 mm (7.2 inches)	76%	extreme