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September Weather in Ambunti, Papua New Guinea

Last updated: August 31, 2025

In September, the average temperature in Ambunti, Papua New Guinea is a warm 27°C (81°F), with minimums dipping to 22°C (71°F) and highs reaching up to 34°C (94°F). This period sees considerable rainfall, with an average precipitation of 274 mm (10.8 in) spread over 26 days. Additionally, the air is quite humid, boasting an average humidity of 85%, creating a tropical atmosphere that is both vibrant and lush.

September Temperature in Ambunti

In September in Ambunti, the average temperature is 27°C (81°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop to as low as 22°C (71°F). This pleasant climate makes Ambunti an ideal destination for travelers seeking warm and comfortable weather.

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

The chart illustrates September temperature patterns in Ambunti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ambunti, 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 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181818180808181818182
Data source: Temperature data for Ambunti generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ambunti

In Ambunti in September, the precipitation amount is 274 mm (10.8 in) spread over 26 days, indicating a wet period typical for this time of year.

September Precipitation Trends in Ambunti

The chart displays monthly precipitation patterns in Ambunti, 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 Ambunti, September typically receives around 274 mm (10.8 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec391409500421256230205230274347383397
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ambunti

In Ambunti in September humidity is 85%. With an average temperature of 27°C (81°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier as sweat clings to your skin and the air feels almost tangible, which can be quite challenging for traveling.

September Average Humidity in Ambunti

This chart illustrates the average monthly humidity levels in Ambunti, 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 Ambunti is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%89%89%88%88%86%86%85%86%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ambunti

In Ambunti 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 Ambunti.

Maximum UV Index Levels in Ambunti for September

The chart shows the monthly maximum UV Index (UVI) for Ambunti 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 Ambunti typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161616161311121315151414
Data source: Ambunti 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 Ambunti Compares to Other Months

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

This table compares monthly weather conditions in Ambunti, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)391 mm (15.4 inches)89%extreme
February Weather27°C (81°F)409 mm (16.1 inches)89%extreme
March Weather27°C (81°F)500 mm (19.7 inches)89%extreme
April Weather27°C (81°F)421 mm (16.6 inches)89%extreme
May Weather27°C (82°F)256 mm (10.1 inches)88%extreme
June Weather27°C (81°F)230 mm (9.0 inches)88%extreme
July Weather27°C (81°F)204 mm (8.1 inches)86%extreme
August Weather27°C (81°F)230 mm (9.1 inches)86%extreme
September Weather27°C (81°F)274 mm (10.8 inches)85%extreme
October Weather27°C (81°F)347 mm (13.7 inches)86%extreme
November Weather27°C (81°F)383 mm (15.1 inches)90%extreme
December Weather28°C (82°F)397 mm (15.6 inches)88%extreme

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