September Weather in Leteki, Indonesia

Last updated: August 23, 2025

In Leteki, Indonesia during September, the average temperature is a warm 27°C (81°F). Expect a minimum of 24°C (75°F) and a maximum of 30°C (87°F). With only 3 mm (0.1 in) of precipitation over 0 days, you'll likely enjoy plenty of sunshine and an average humidity of 74%. Perfect for outdoor adventures!

September Temperature in Leteki

In September in Leteki, the average temperature is 27°C (81°F), with maximums reaching 30°C (87°F) and minimums dropping to as low as 24°C (75°F). This comfortable climate makes Leteki an ideal destination for travelers seeking enjoyable weather.

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

The chart illustrates September temperature patterns in Leteki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leteki, September typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (87°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Leteki

In Leteki in September, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

September Precipitation Trends in Leteki

The chart displays monthly precipitation patterns in Leteki, 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 Leteki, September typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 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 Leteki

In Leteki in September humidity is 74%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket, making traveling feel both sticky and draining, yet the heat invites you to seek out refreshing dips in pools or shady spots to relax.

September Average Humidity in Leteki

This chart illustrates the average monthly humidity levels in Leteki, 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 Leteki is approximately 74%, 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 Leteki

In Leteki 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 Leteki.

Maximum UV Index Levels in Leteki for September

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

Data source: Leteki 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 Leteki Compares to Other Months

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

This table compares monthly weather conditions in Leteki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (83°F)	254 mm (10.0 inches)	77%	extreme
February Weather	28°C (82°F)	195 mm (7.7 inches)	82%	extreme
March Weather	28°C (83°F)	179 mm (7.0 inches)	82%	extreme
April Weather	29°C (84°F)	122 mm (4.8 inches)	80%	extreme
May Weather	28°C (83°F)	27 mm (1.1 inches)	80%	extreme
June Weather	27°C (81°F)	9 mm (0.4 inches)	75%	very high
July Weather	27°C (80°F)	4 mm (0.2 inches)	71%	extreme
August Weather	27°C (80°F)	5 mm (0.2 inches)	74%	extreme
September Weather	27°C (81°F)	3 mm (0.1 inches)	74%	extreme
October Weather	28°C (83°F)	8 mm (0.3 inches)	74%	extreme
November Weather	29°C (85°F)	48 mm (1.9 inches)	73%	extreme
December Weather	29°C (84°F)	171 mm (6.7 inches)	72%	extreme