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September Weather in Jatisari, Indonesia

Last updated: August 23, 2025

In Jatisari, Indonesia, the average temperature in September hovers around 25°C (77°F), with a comfortable range where the minimum can dip to 20°C (69°F) and the maximum can reach 28°C (83°F). Expect 164 mm (6.5 in) of precipitation spread over 11 days, contributing to an average humidity level of 77%. Prepare for a tropical ambiance that perfectly blends warmth and moisture!

September Temperature in Jatisari

In September in Jatisari, the average temperature is 25°C (77°F). Maximum temperatures can reach 28°C (83°F), while minimum temperatures can dip as low as 20°C (69°F). This mild climate makes Jatisari an ideal destination for outdoor activities and exploration during this time.

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

The chart illustrates September temperature patterns in Jatisari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jatisari, September typically has an average temperature of 25°C (77°F), with highs reaching up to 28°C (83°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080818179787777787980
Data source: Temperature data for Jatisari 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 Jatisari

In Jatisari in September, the total precipitation amount reaches 164 mm (6.5 in) over the course of 11 days.

September Precipitation Trends in Jatisari

The chart displays monthly precipitation patterns in Jatisari, 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 Jatisari, September typically receives around 164 mm (6.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec2752662992201561335630164208396300
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jatisari

In Jatisari in September, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.

September Average Humidity in Jatisari

This chart illustrates the average monthly humidity levels in Jatisari, 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 Jatisari 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 Jatisari

In Jatisari 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 Jatisari.

Maximum UV Index Levels in Jatisari for September

The chart shows the monthly maximum UV Index (UVI) for Jatisari 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 Jatisari typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151311111315151514
Data source: Jatisari 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 Jatisari Compares to Other Months

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

This table compares monthly weather conditions in Jatisari, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)275 mm (10.8 inches)84%extreme
February Weather27°C (80°F)266 mm (10.5 inches)86%extreme
March Weather27°C (80°F)299 mm (11.8 inches)84%extreme
April Weather27°C (81°F)220 mm (8.7 inches)81%extreme
May Weather27°C (81°F)156 mm (6.1 inches)80%extreme
June Weather26°C (80°F)133 mm (5.2 inches)80%extreme
July Weather25°C (78°F)56 mm (2.2 inches)79%extreme
August Weather25°C (77°F)30 mm (1.2 inches)77%extreme
September Weather25°C (77°F)164 mm (6.5 inches)77%extreme
October Weather26°C (78°F)208 mm (8.2 inches)78%extreme
November Weather26°C (79°F)395 mm (15.6 inches)80%extreme
December Weather26°C (80°F)300 mm (11.8 inches)79%extreme

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