September Weather in Mendaha, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Mendaha, Indonesia hovers around a warm 27°C (81°F). Expect minimums of 22°C (72°F) and maximums reaching up to 36°C (98°F). With precipitation totaling 210 mm (8.3 in) spread across about 20 days, it's no surprise that the average humidity sits at a sticky 87%—perfect for those who enjoy a tropical vibe!

September Temperature in Mendaha

In September in Mendaha, the average temperature is 27°C (81°F). Maximum temperatures can reach 36°C (98°F) and minimums can dip as low as 22°C (72°F). This makes it an ideal time for travelers looking to enjoy warm weather while exploring the attractions of Mendaha.

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

The chart illustrates September temperature patterns in Mendaha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mendaha, September typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (98°F) and lows dropping to around 22°C (72°F).

Data source: Temperature data for Mendaha generated using information from the Copernicus Climate Change Service.

September Precipitation in Mendaha

In Mendaha in September, the precipitation amount is 210 mm (8.3 in) distributed over 20 days.

September Precipitation Trends in Mendaha

The chart displays monthly precipitation patterns in Mendaha, 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 Mendaha, September typically receives around 210 mm (8.3 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Mendaha

In Mendaha in September, humidity is 87%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making traveling feel heavy and exhausting.

September Average Humidity in Mendaha

This chart illustrates the average monthly humidity levels in Mendaha, 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 Mendaha is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mendaha

In Mendaha 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 Mendaha, you can check here.

Maximum UV Index Levels in Mendaha for September

The chart shows the monthly maximum UV Index (UVI) for Mendaha 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 Mendaha typically reaches 14, which falls under the extreme exposure category.

Data source: Mendaha 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 Mendaha Compares to Other Months

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

This table compares monthly weather conditions in Mendaha, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	201 mm (7.9 inches)	90%	extreme
February Weather	27°C (80°F)	196 mm (7.7 inches)	88%	extreme
March Weather	27°C (81°F)	283 mm (11.1 inches)	88%	extreme
April Weather	27°C (81°F)	310 mm (12.2 inches)	85%	extreme
May Weather	27°C (82°F)	252 mm (9.9 inches)	85%	extreme
June Weather	27°C (81°F)	192 mm (7.6 inches)	85%	extreme
July Weather	27°C (81°F)	135 mm (5.3 inches)	86%	extreme
August Weather	27°C (82°F)	150 mm (5.9 inches)	88%	extreme
September Weather	27°C (81°F)	210 mm (8.3 inches)	87%	extreme
October Weather	27°C (81°F)	304 mm (11.9 inches)	87%	extreme
November Weather	27°C (81°F)	305 mm (12.0 inches)	86%	extreme
December Weather	27°C (81°F)	254 mm (10.0 inches)	88%	extreme