September Weather in Tanatoku, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Tanatoku, Indonesia is a pleasant 27°C (81°F), with a minimum of 19°C (66°F) and a maximum reaching up to 34°C (94°F). Expect a bit of rain, as the region receives about 18 mm (0.7 in) of precipitation over 6 days. With an average humidity of 68%, it’s a great time to enjoy the warm, inviting climate!

September Temperature in Tanatoku

In September in Tanatoku, the average temperature is 27°C (81°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 19°C (66°F). This warm climate makes Tanatoku an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Tanatoku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tanatoku, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Tanatoku

In Tanatoku in September, the precipitation amount is 18 mm (0.7 in) over the course of 6 days.

September Precipitation Trends in Tanatoku

The chart displays monthly precipitation patterns in Tanatoku, 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 Tanatoku, September typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 6 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 Tanatoku

In Tanatoku in September, humidity is 68%. With an average temperature of 27°C (81°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities a bit uncomfortable but great for enjoying the local culture while sampling refreshing drinks and seeking shade.

September Average Humidity in Tanatoku

This chart illustrates the average monthly humidity levels in Tanatoku, 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 Tanatoku is approximately 68%, 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 Tanatoku

In Tanatoku 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 Tanatoku.

Maximum UV Index Levels in Tanatoku for September

The chart shows the monthly maximum UV Index (UVI) for Tanatoku 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 Tanatoku typically reaches 15, which falls under the extreme exposure category.

Data source: Tanatoku 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 Tanatoku Compares to Other Months

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

This table compares monthly weather conditions in Tanatoku, 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 (80°F)	316 mm (12.5 inches)	81%	extreme
February Weather	26°C (80°F)	249 mm (9.8 inches)	86%	extreme
March Weather	27°C (80°F)	294 mm (11.6 inches)	86%	extreme
April Weather	27°C (81°F)	143 mm (5.6 inches)	83%	extreme
May Weather	27°C (81°F)	54 mm (2.1 inches)	83%	extreme
June Weather	26°C (79°F)	23 mm (0.9 inches)	80%	very high
July Weather	26°C (78°F)	10 mm (0.4 inches)	75%	extreme
August Weather	26°C (79°F)	12 mm (0.5 inches)	71%	extreme
September Weather	27°C (81°F)	18 mm (0.7 inches)	68%	extreme
October Weather	27°C (82°F)	76 mm (3.0 inches)	68%	extreme
November Weather	27°C (82°F)	211 mm (8.3 inches)	71%	extreme
December Weather	27°C (81°F)	260 mm (10.2 inches)	76%	extreme