September Weather in Kundiawa, Papua New Guinea

Last updated: August 31, 2025

In Kundiawa, Papua New Guinea, the average temperature in September hovers around 15°C (59°F). Expect a comfortable range, with temperatures dipping to a minimum of 8°C (47°F) and peaking at a pleasant 23°C (74°F). However, be prepared for 372 mm (14.6 in) of precipitation spread over 27 days, resulting in a notably high average humidity of 84%.

September Temperature in Kundiawa

In September in Kundiawa, the average temperature is a comfortable 15°C (59°F). Maximums can reach up to 23°C (74°F), while minimums may drop to a chilly 8°C (47°F). This climate makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions.

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

The chart illustrates September temperature patterns in Kundiawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kundiawa, September typically has an average temperature of 15°C (59°F), with highs reaching up to 23°C (74°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Kundiawa

In Kundiawa in September, the precipitation amount is 372 mm (14.6 in) over the course of 27 days.

September Precipitation Trends in Kundiawa

The chart displays monthly precipitation patterns in Kundiawa, 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 Kundiawa, September typically receives around 372 mm (14.6 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 Kundiawa

In Kundiawa in September, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.

September Average Humidity in Kundiawa

This chart illustrates the average monthly humidity levels in Kundiawa, 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 Kundiawa is approximately 84%, 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 Kundiawa

In Kundiawa in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Kundiawa, you can check Hourly UV Index in Kundiawa.

Maximum UV Index Levels in Kundiawa for September

The chart shows the monthly maximum UV Index (UVI) for Kundiawa 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 Kundiawa typically reaches 17, which falls under the extreme exposure category.

Data source: Kundiawa 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 Kundiawa Compares to Other Months

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

This table compares monthly weather conditions in Kundiawa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	532 mm (21.0 inches)	90%	extreme
February Weather	16°C (60°F)	520 mm (20.5 inches)	90%	extreme
March Weather	16°C (60°F)	711 mm (28.0 inches)	91%	extreme
April Weather	16°C (60°F)	492 mm (19.4 inches)	91%	extreme
May Weather	16°C (61°F)	306 mm (12.0 inches)	91%	extreme
June Weather	15°C (59°F)	243 mm (9.6 inches)	91%	extreme
July Weather	15°C (59°F)	244 mm (9.6 inches)	91%	extreme
August Weather	15°C (59°F)	312 mm (12.3 inches)	88%	extreme
September Weather	15°C (59°F)	372 mm (14.6 inches)	84%	extreme
October Weather	15°C (60°F)	454 mm (17.9 inches)	85%	extreme
November Weather	16°C (60°F)	507 mm (19.9 inches)	89%	extreme
December Weather	16°C (61°F)	531 mm (20.9 inches)	90%	extreme