nomadseason

September Weather in Cilandak, Indonesia

Last updated: August 23, 2025

In Cilandak, Indonesia, the average temperature in September hovers around 24°C (75°F). Visitors can expect a minimum of 18°C (64°F) and a maximum of 32°C (90°F), making it a pleasant destination. However, be prepared for approximately 152 mm (6.0 in) of precipitation spread over 18 days, accompanied by an average humidity level of 77%.

September Temperature in Cilandak

In September in Cilandak, the average temperature is 24°C (75°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 18°C (64°F). This mild climate makes Cilandak an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates September temperature patterns in Cilandak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cilandak, September typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec747575767675747475757574
Data source: Temperature data for Cilandak generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Cilandak

In Cilandak in September, the precipitation amount is 152 mm (6.0 in) distributed over 18 days.

September Precipitation Trends in Cilandak

The chart displays monthly precipitation patterns in Cilandak, 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 Cilandak, September typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec3403883873702161526362152268385429
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Cilandak

In Cilandak in September humidity is 77%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and may require frequent breaks to stay hydrated while exploring.

September Average Humidity in Cilandak

This chart illustrates the average monthly humidity levels in Cilandak, 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 Cilandak is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%84%81%80%80%79%77%77%78%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cilandak

In Cilandak 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 Cilandak, you can check here.

Maximum UV Index Levels in Cilandak for September

The chart shows the monthly maximum UV Index (UVI) for Cilandak 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 Cilandak typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617151211111314161614
Data source: Cilandak 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 Cilandak Compares to Other Months

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

This table compares monthly weather conditions in Cilandak, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)340 mm (13.4 inches)84%extreme
February Weather24°C (75°F)388 mm (15.3 inches)86%extreme
March Weather24°C (75°F)387 mm (15.2 inches)84%extreme
April Weather24°C (76°F)370 mm (14.6 inches)81%extreme
May Weather25°C (77°F)216 mm (8.5 inches)80%extreme
June Weather24°C (76°F)152 mm (6.0 inches)80%extreme
July Weather24°C (75°F)63 mm (2.5 inches)79%extreme
August Weather23°C (74°F)62 mm (2.4 inches)77%extreme
September Weather24°C (75°F)152 mm (6.0 inches)77%extreme
October Weather24°C (75°F)268 mm (10.6 inches)78%extreme
November Weather24°C (75°F)385 mm (15.1 inches)80%extreme
December Weather24°C (75°F)429 mm (16.9 inches)79%extreme

Compare Cilandak's Climate with Cities Worldwide