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September Weather in Sungai Raya, Indonesia

Last updated: August 23, 2025

In Sungai Raya, Indonesia, the average temperature in September is a warm 28°C (82°F), making it a pleasant destination. Expect minimums around 25°C (77°F) and highs reaching 32°C (90°F). However, be prepared for some rain; the region sees about 158 mm (6.2 in) of precipitation over 25 days. With an average humidity of 83%, it’s advisable to stay hydrated and enjoy the tropical atmosphere!

September Temperature in Sungai Raya

In September in Sungai Raya, the average temperature is 28°C (82°F), with maximums reaching 32°C (90°F) and minimums dropping to 25°C (77°F). It's an ideal time to visit for those who enjoy warm weather and outdoor activities.

September Weather in Sungai Raya: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sungai Raya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sungai Raya, September typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (90°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec818183838383838382818181
Data source: Temperature data for Sungai Raya 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 Sungai Raya

In Sungai Raya in September, the precipitation amount is 158 mm (6.2 in) over the course of 25 days.

September Precipitation Trends in Sungai Raya

The chart displays monthly precipitation patterns in Sungai Raya, 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 Sungai Raya, September typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec157578514617492115124159199312297
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sungai Raya

In Sungai Raya in September humidity is 83%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making travel languid and drenched in sweat.

September Average Humidity in Sungai Raya

This chart illustrates the average monthly humidity levels in Sungai Raya, 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 Sungai Raya is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%76%77%73%73%77%75%79%83%82%83%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sungai Raya

In Sungai Raya 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 Sungai Raya, you can check here.

Maximum UV Index Levels in Sungai Raya for September

The chart shows the monthly maximum UV Index (UVI) for Sungai Raya 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 Sungai Raya typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515151412121314141312
Data source: Sungai Raya 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 Sungai Raya Compares to Other Months

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

This table compares monthly weather conditions in Sungai Raya, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)157 mm (6.2 inches)81%extreme
February Weather27°C (82°F)56 mm (2.2 inches)76%extreme
March Weather28°C (83°F)85 mm (3.3 inches)77%extreme
April Weather28°C (83°F)146 mm (5.7 inches)73%extreme
May Weather28°C (83°F)174 mm (6.9 inches)73%extreme
June Weather28°C (84°F)92 mm (3.6 inches)77%extreme
July Weather28°C (83°F)115 mm (4.5 inches)75%extreme
August Weather28°C (83°F)124 mm (4.9 inches)79%extreme
September Weather28°C (82°F)158 mm (6.2 inches)83%extreme
October Weather27°C (82°F)199 mm (7.8 inches)82%extreme
November Weather27°C (81°F)312 mm (12.3 inches)83%extreme
December Weather27°C (81°F)297 mm (11.7 inches)85%extreme

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