September Weather in Merapit, Indonesia

Last updated: August 23, 2025

In Merapit, Indonesia, the average temperature in September hovers around 26°C (80°F), making it pleasantly warm. Temperatures can dip to a minimum of 21°C (70°F) and soar to a maximum of 33°C (92°F). Expect about 90 mm (3.5 in) of precipitation spread over 15 days, contributing to a 77% average humidity that enhances the tropical vibe.

September Temperature in Merapit

In September in Merapit, the average temperature is 26°C (80°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 21°C (70°F). This mild and warm climate makes Merapit an ideal destination for travelers seeking pleasant weather during this time.

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

The chart illustrates September temperature patterns in Merapit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merapit, September typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Merapit

In Merapit in September, the total precipitation amount is 90 mm (3.5 in), which occurs over a span of 15 days.

September Precipitation Trends in Merapit

The chart displays monthly precipitation patterns in Merapit, 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 Merapit, September typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 15 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 Merapit

In Merapit in September, humidity is 77%. With an average temperature of 26°C (80°F), this humidity feels like walking through a warm, damp blanket, making traveling somewhat uncomfortable and necessitating frequent breaks to stay hydrated and cool.

September Average Humidity in Merapit

This chart illustrates the average monthly humidity levels in Merapit, 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 Merapit is approximately 77%, 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 Merapit

In Merapit in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Merapit.

Maximum UV Index Levels in Merapit for September

The chart shows the monthly maximum UV Index (UVI) for Merapit 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 Merapit typically reaches 13, which falls under the extreme exposure category.

Data source: Merapit 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 Merapit Compares to Other Months

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

This table compares monthly weather conditions in Merapit, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	278 mm (10.9 inches)	84%	extreme
February Weather	26°C (79°F)	270 mm (10.6 inches)	86%	extreme
March Weather	26°C (80°F)	273 mm (10.8 inches)	84%	extreme
April Weather	27°C (80°F)	283 mm (11.1 inches)	81%	extreme
May Weather	27°C (81°F)	181 mm (7.1 inches)	80%	extreme
June Weather	27°C (80°F)	112 mm (4.4 inches)	80%	extreme
July Weather	26°C (79°F)	58 mm (2.3 inches)	79%	extreme
August Weather	26°C (79°F)	55 mm (2.2 inches)	77%	extreme
September Weather	26°C (80°F)	90 mm (3.5 inches)	77%	extreme
October Weather	27°C (80°F)	167 mm (6.6 inches)	78%	extreme
November Weather	26°C (80°F)	246 mm (9.7 inches)	80%	extreme
December Weather	26°C (79°F)	328 mm (12.9 inches)	79%	extreme