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September Weather in Genyem, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Genyem, Indonesia reaches a pleasant 26°C (80°F), with minimums plummeting to 23°C (75°F) and maximums soaring up to 30°C (87°F). Expect a significant amount of rain, with 215 mm (8.5 in) falling over 25 days, contributing to an average humidity of 86% that enhances the tropical allure of the region.

September Temperature in Genyem

In September in Genyem, the average temperature is 26°C (80°F), with maximums reaching 30°C (87°F) and minimums dropping to 23°C (75°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Genyem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Genyem, September typically has an average temperature of 26°C (80°F), with highs reaching up to 30°C (87°F) and lows dropping to around 23°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979798079797979807979
Data source: Temperature data for Genyem generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Genyem

In Genyem in September, the precipitation amount is 215 mm (8.5 in) spread over 25 days.

September Precipitation Trends in Genyem

The chart displays monthly precipitation patterns in Genyem, 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 Genyem, September typically receives around 215 mm (8.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec208290313300262256282259215259295292
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Genyem

In Genyem in September humidity is 86%. With an average temperature of 26°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and every step becomes a laborious task in the sweltering conditions.

September Average Humidity in Genyem

This chart illustrates the average monthly humidity levels in Genyem, 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 Genyem is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%85%84%85%85%87%86%86%85%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Genyem

In Genyem 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 Genyem.

Maximum UV Index Levels in Genyem for September

The chart shows the monthly maximum UV Index (UVI) for Genyem 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 Genyem typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151717161412121415151414
Data source: Genyem 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 Genyem Compares to Other Months

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

This table compares monthly weather conditions in Genyem, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)208 mm (8.2 inches)84%extreme
February Weather26°C (79°F)290 mm (11.4 inches)84%extreme
March Weather26°C (79°F)313 mm (12.3 inches)83%extreme
April Weather26°C (79°F)300 mm (11.8 inches)85%extreme
May Weather26°C (80°F)262 mm (10.3 inches)84%extreme
June Weather26°C (79°F)256 mm (10.1 inches)85%extreme
July Weather26°C (79°F)282 mm (11.1 inches)85%extreme
August Weather26°C (79°F)259 mm (10.2 inches)86%extreme
September Weather26°C (80°F)215 mm (8.5 inches)86%extreme
October Weather26°C (80°F)259 mm (10.2 inches)85%extreme
November Weather26°C (80°F)295 mm (11.6 inches)85%extreme
December Weather26°C (80°F)292 mm (11.5 inches)84%extreme

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