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September Weather in Sekernan, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Sekernan, Indonesia hovers around 27°C (82°F). Expect minimums of 22°C (72°F) and maximums reaching 36°C (96°F). During this time, the region experiences 175 mm (6.9 in) of precipitation across 17 days, with a high average humidity of 87%.

September Temperature in Sekernan

In September in Sekernan, the average temperature is 27°C (82°F). The maximum can reach 36°C (96°F) and the minimum can be as low as 22°C (72°F). This makes Sekernan an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Sekernan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sekernan, September typically has an average temperature of 27°C (82°F), with highs reaching up to 36°C (96°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081818281818281818180
Data source: Temperature data for Sekernan 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 Sekernan

In Sekernan in September, the precipitation amount is 175 mm (6.9 in) occurring over the course of 17 days.

September Precipitation Trends in Sekernan

The chart displays monthly precipitation patterns in Sekernan, 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 Sekernan, September typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec190196295296264174114122175239283250
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sekernan

In Sekernan in September, humidity is 87%. With an average temperature of 27°C (82°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and draining; it's essential to stay hydrated and take breaks in shaded areas to truly enjoy your exploration.

September Average Humidity in Sekernan

This chart illustrates the average monthly humidity levels in Sekernan, 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 Sekernan is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%88%85%85%85%86%88%87%87%86%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sekernan

In Sekernan 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 Sekernan, you can check here.

Maximum UV Index Levels in Sekernan for September

The chart shows the monthly maximum UV Index (UVI) for Sekernan 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 Sekernan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516151312121414141413
Data source: Sekernan 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 Sekernan Compares to Other Months

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

This table compares monthly weather conditions in Sekernan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)190 mm (7.5 inches)90%extreme
February Weather27°C (80°F)196 mm (7.7 inches)88%extreme
March Weather27°C (81°F)295 mm (11.6 inches)88%extreme
April Weather27°C (81°F)296 mm (11.6 inches)85%extreme
May Weather28°C (82°F)264 mm (10.4 inches)85%extreme
June Weather27°C (81°F)174 mm (6.9 inches)85%extreme
July Weather27°C (81°F)114 mm (4.5 inches)86%extreme
August Weather28°C (82°F)122 mm (4.8 inches)88%extreme
September Weather27°C (82°F)175 mm (6.9 inches)87%extreme
October Weather27°C (81°F)239 mm (9.4 inches)87%extreme
November Weather27°C (81°F)283 mm (11.2 inches)86%extreme
December Weather27°C (81°F)250 mm (9.8 inches)88%extreme

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