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September Weather in Alahanpanjang, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Alahanpanjang, Indonesia hovers around 21°C (70°F), offering a pleasant climate for visitors. The temperatures can dip to a minimum of 16°C (60°F), while reaching a maximum of 28°C (83°F). However, be prepared for frequent rain, as the region experiences 439 mm (17.3 in) of precipitation spread over 27 days. With an average humidity level of 88%, it's a good idea to stay hydrated and embrace the lush surroundings!

September Temperature in Alahanpanjang

In September in Alahanpanjang, the average temperature is 21°C (70°F). Maximums can reach 28°C (83°F), while minimums can drop to 16°C (60°F). This pleasant weather makes it an ideal time for traveling and exploring the beautiful surroundings.

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

The chart illustrates September temperature patterns in Alahanpanjang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alahanpanjang, September typically has an average temperature of 21°C (70°F), with highs reaching up to 28°C (83°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec697070707170706969696970
Data source: Temperature data for Alahanpanjang 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 Alahanpanjang

In Alahanpanjang in September, the total precipitation amount is 439 mm (17.3 in) spread over 27 days.

September Precipitation Trends in Alahanpanjang

The chart displays monthly precipitation patterns in Alahanpanjang, 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 Alahanpanjang, September typically receives around 439 mm (17.3 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec232295405379348331269328439398439325
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Alahanpanjang

In Alahanpanjang in September, humidity is 88%. With an average temperature of 21°C (70°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and slightly stifling, which can be quite challenging for travelers.

September Average Humidity in Alahanpanjang

This chart illustrates the average monthly humidity levels in Alahanpanjang, 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 Alahanpanjang is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%84%83%86%86%86%88%88%90%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Alahanpanjang

In Alahanpanjang 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 Alahanpanjang.

Maximum UV Index Levels in Alahanpanjang for September

The chart shows the monthly maximum UV Index (UVI) for Alahanpanjang 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 Alahanpanjang typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161512131515151514
Data source: Alahanpanjang 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 Alahanpanjang Compares to Other Months

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

This table compares monthly weather conditions in Alahanpanjang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)232 mm (9.1 inches)89%extreme
February Weather21°C (70°F)295 mm (11.6 inches)84%extreme
March Weather21°C (70°F)405 mm (15.9 inches)84%extreme
April Weather21°C (71°F)379 mm (14.9 inches)83%extreme
May Weather22°C (71°F)348 mm (13.7 inches)85%extreme
June Weather21°C (70°F)331 mm (13.0 inches)86%extreme
July Weather21°C (70°F)269 mm (10.6 inches)86%extreme
August Weather21°C (70°F)328 mm (12.9 inches)88%extreme
September Weather21°C (70°F)439 mm (17.3 inches)88%extreme
October Weather21°C (70°F)398 mm (15.7 inches)90%extreme
November Weather21°C (70°F)439 mm (17.3 inches)89%extreme
December Weather21°C (70°F)325 mm (12.8 inches)88%extreme

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