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September Weather in Tepas, Indonesia

Last updated: August 23, 2025

In Tepas, Indonesia, the average temperature in September is a pleasant 25°C (78°F). During this time, you can expect a minimum of 19°C (67°F) and a maximum of 33°C (92°F). With an average humidity of 71%, the weather can feel mildly tropical. However, be prepared for some rain, as 66 mm (2.6 in) of precipitation is expected over 12 days throughout the month. Enjoy your stay!

September Temperature in Tepas

In September in Tepas, the average temperature is 25°C (78°F), with maximums reaching 33°C (92°F) and minimums dropping to as low as 19°C (67°F). This pleasant weather makes Tepas an ideal destination for travelers looking to enjoy comfortable temperatures and outdoor activities.

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

The chart illustrates September temperature patterns in Tepas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tepas, September typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878797877767678797979
Data source: Temperature data for Tepas 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 Tepas

In Tepas in September, the precipitation amount is 66 mm (2.6 in) over the course of 12 days.

September Precipitation Trends in Tepas

The chart displays monthly precipitation patterns in Tepas, 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 Tepas, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec2962383211857265222966121386384
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tepas

In Tepas in September humidity is 71%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities delightful yet slightly weighty, perfect for leisurely strolls but calling for plenty of hydration.

September Average Humidity in Tepas

This chart illustrates the average monthly humidity levels in Tepas, 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 Tepas is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%84%82%80%79%76%73%72%71%69%69%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tepas

In Tepas 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 Tepas.

Maximum UV Index Levels in Tepas for September

The chart shows the monthly maximum UV Index (UVI) for Tepas 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 Tepas typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151310111315151515
Data source: Tepas 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 Tepas Compares to Other Months

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

This table compares monthly weather conditions in Tepas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)295 mm (11.6 inches)78%extreme
February Weather26°C (78°F)238 mm (9.4 inches)84%extreme
March Weather26°C (79°F)321 mm (12.7 inches)82%extreme
April Weather26°C (79°F)185 mm (7.3 inches)80%extreme
May Weather26°C (79°F)72 mm (2.8 inches)79%extreme
June Weather25°C (77°F)64 mm (2.5 inches)76%very high
July Weather24°C (76°F)22 mm (0.9 inches)73%extreme
August Weather25°C (77°F)29 mm (1.1 inches)72%extreme
September Weather25°C (78°F)66 mm (2.6 inches)71%extreme
October Weather26°C (79°F)121 mm (4.7 inches)69%extreme
November Weather26°C (79°F)386 mm (15.2 inches)69%extreme
December Weather26°C (79°F)384 mm (15.1 inches)72%extreme

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