September Weather in Lorengau, Papua New Guinea

Last updated: August 31, 2025

The average temperature in Lorengau, Papua New Guinea during September is a warm 27°C (81°F). Expect the minimum to dip to 25°C (77°F) and peek at a maximum of 29°C (85°F). Be prepared for rain as well, with an estimated precipitation of 271 mm (10.7 in) spread across 27 days. You'll feel the warmth in the air with an average humidity of 81%!

September Temperature in Lorengau

In September in Lorengau, the average temperature is 27°C (81°F). The maximum can reach 29°C (85°F), while the minimum can be as low as 25°C (77°F). This pleasant weather makes Lorengau an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates September temperature patterns in Lorengau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lorengau, September typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Lorengau

In Lorengau in September, the precipitation amount is 271 mm (10.7 in) over the course of 27 days.

September Precipitation Trends in Lorengau

The chart displays monthly precipitation patterns in Lorengau, 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 Lorengau, September typically receives around 271 mm (10.7 inches) of precipitation spread over approximately 27 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 Lorengau

In Lorengau in September humidity is 81%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy blanket enveloping you, making travel quite uncomfortable as it can quickly drain your energy and require frequent hydration breaks.

September Average Humidity in Lorengau

This chart illustrates the average monthly humidity levels in Lorengau, 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 Lorengau is approximately 81%, 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 Lorengau

In Lorengau 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 Lorengau.

Maximum UV Index Levels in Lorengau for September

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

Data source: Lorengau 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 Lorengau Compares to Other Months

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

This table compares monthly weather conditions in Lorengau, 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 (82°F)	178 mm (7.0 inches)	76%	extreme
February Weather	27°C (82°F)	228 mm (9.0 inches)	75%	extreme
March Weather	27°C (81°F)	321 mm (12.6 inches)	76%	extreme
April Weather	27°C (81°F)	258 mm (10.2 inches)	76%	extreme
May Weather	27°C (82°F)	300 mm (11.8 inches)	74%	extreme
June Weather	27°C (81°F)	298 mm (11.7 inches)	78%	extreme
July Weather	27°C (80°F)	426 mm (16.8 inches)	79%	extreme
August Weather	27°C (81°F)	309 mm (12.1 inches)	82%	extreme
September Weather	27°C (81°F)	271 mm (10.7 inches)	81%	extreme
October Weather	27°C (81°F)	238 mm (9.4 inches)	79%	extreme
November Weather	27°C (81°F)	258 mm (10.2 inches)	77%	extreme
December Weather	28°C (82°F)	255 mm (10.0 inches)	75%	extreme