September Weather in Mengkalip, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Mengkalip, Indonesia is a warm 27°C (82°F), with comfortable lows of 21°C (71°F) and occasional highs reaching 37°C (99°F). However, be prepared for some rain, as the area typically sees 126 mm (5.0 in) of precipitation over about 17 days. With an average humidity of 79%, it’s a good idea to stay hydrated and enjoy the tropical vibe!

September Temperature in Mengkalip

In September in Mengkalip, the average temperature is 27°C (82°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 21°C (71°F). This warm and pleasant climate makes Mengkalip an ideal destination for travelers seeking sun and adventure.

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

The chart illustrates September temperature patterns in Mengkalip, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mengkalip, September typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (71°F).

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

September Precipitation in Mengkalip

In Mengkalip in September, the precipitation amount is 126 mm (5.0 in) over a duration of 17 days.

September Precipitation Trends in Mengkalip

The chart displays monthly precipitation patterns in Mengkalip, 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 Mengkalip, September typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 17 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Mengkalip

In Mengkalip in September humidity is 79%. With an average temperature of 27°C (82°F), this humidity feels like traveling through a warm, thick blanket, making every step feel heavier and more exhausting, while the air clings to your skin, reminding you to stay hydrated and take frequent breaks in the shade.

September Average Humidity in Mengkalip

This chart illustrates the average monthly humidity levels in Mengkalip, 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 Mengkalip is approximately 79%, 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 Mengkalip

In Mengkalip 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 Mengkalip, you can check here.

Maximum UV Index Levels in Mengkalip for September

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

Data source: Mengkalip 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 Mengkalip Compares to Other Months

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

This table compares monthly weather conditions in Mengkalip, 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)	311 mm (12.2 inches)	87%	extreme
February Weather	27°C (81°F)	341 mm (13.4 inches)	87%	extreme
March Weather	27°C (81°F)	379 mm (14.9 inches)	88%	extreme
April Weather	27°C (81°F)	311 mm (12.2 inches)	87%	extreme
May Weather	27°C (82°F)	222 mm (8.7 inches)	85%	extreme
June Weather	27°C (81°F)	160 mm (6.3 inches)	87%	extreme
July Weather	27°C (80°F)	113 mm (4.5 inches)	87%	extreme
August Weather	27°C (81°F)	116 mm (4.6 inches)	86%	extreme
September Weather	27°C (82°F)	126 mm (5.0 inches)	79%	extreme
October Weather	28°C (82°F)	187 mm (7.4 inches)	78%	extreme
November Weather	27°C (81°F)	367 mm (14.4 inches)	81%	extreme
December Weather	27°C (80°F)	349 mm (13.8 inches)	85%	extreme