September Weather in Lamno, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Lamno, Indonesia is a comfortable 26°C (80°F). Expect a minimum of 24°C (75°F) and a maximum of 29°C (85°F). However, be prepared for some rain, as the area receives about 214 mm (8.4 in) of precipitation over 18 days. With an average humidity of 86%, you’ll want to stay hydrated and cool while enjoying the local sights!

September Temperature in Lamno

In September in Lamno, the average temperature is 26°C (80°F). Maximums can reach up to 29°C (85°F), while minimums can drop as low as 24°C (75°F). Overall, it's a pleasant time to visit, perfect for enjoying outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Lamno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lamno, September typically has an average temperature of 26°C (80°F), with highs reaching up to 29°C (85°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Lamno

In Lamno in September, the total precipitation amount is 214 mm (8.4 in) spread over 18 days.

September Precipitation Trends in Lamno

The chart displays monthly precipitation patterns in Lamno, 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 Lamno, September typically receives around 214 mm (8.4 inches) of precipitation spread over approximately 18 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 Lamno

In Lamno in September humidity is 86%. With an average temperature of 26°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and every step becomes a laborious task in the sweltering conditions.

September Average Humidity in Lamno

This chart illustrates the average monthly humidity levels in Lamno, 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 Lamno is approximately 86%, 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 Lamno

In Lamno 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 Lamno, you can check here.

Maximum UV Index Levels in Lamno for September

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

Data source: Lamno 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 Lamno Compares to Other Months

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

This table compares monthly weather conditions in Lamno, 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)	175 mm (6.9 inches)	80%	extreme
February Weather	27°C (81°F)	98 mm (3.8 inches)	73%	extreme
March Weather	27°C (81°F)	134 mm (5.3 inches)	74%	extreme
April Weather	27°C (81°F)	193 mm (7.6 inches)	69%	extreme
May Weather	27°C (81°F)	289 mm (11.4 inches)	75%	extreme
June Weather	27°C (81°F)	132 mm (5.2 inches)	81%	extreme
July Weather	27°C (81°F)	248 mm (9.8 inches)	79%	extreme
August Weather	27°C (80°F)	195 mm (7.7 inches)	84%	extreme
September Weather	26°C (80°F)	214 mm (8.4 inches)	86%	extreme
October Weather	26°C (79°F)	381 mm (15.0 inches)	86%	extreme
November Weather	26°C (79°F)	460 mm (18.1 inches)	86%	extreme
December Weather	27°C (80°F)	273 mm (10.8 inches)	86%	extreme