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September Weather in Manokwari, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Manokwari, Indonesia is a warm 27°C (80°F), with a comfortable minimum of 24°C (76°F) and a peak of 29°C (84°F). Expect frequent rainfall, with total precipitation reaching 168 mm (6.6 in) over 26 days, contributing to a high average humidity of 83%.

September Temperature in Manokwari

In September in Manokwari, the average temperature is 27°C (80°F). The maximum can reach 29°C (84°F) and the minimum can be as low as 24°C (76°F). This pleasant climate makes Manokwari a great destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Manokwari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manokwari, September typically has an average temperature of 27°C (80°F), with highs reaching up to 29°C (84°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080808180808080818181
Data source: Temperature data for Manokwari 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 Manokwari

In Manokwari in September, the precipitation amount is 168 mm (6.6 in) spread out over 26 days.

September Precipitation Trends in Manokwari

The chart displays monthly precipitation patterns in Manokwari, 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 Manokwari, September typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec244296358428255250241204168168286362
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Manokwari

In Manokwari in September, humidity is 83%. With an average temperature of 27°C (80°F), this humidity feels like a warm, steamy embrace, making traveling a bit uncomfortable as the air clings to your skin and renders even the slightest exertion more exhausting.

September Average Humidity in Manokwari

This chart illustrates the average monthly humidity levels in Manokwari, 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 Manokwari is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%83%80%83%80%82%83%85%83%83%82%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Manokwari

In Manokwari 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 Manokwari.

Maximum UV Index Levels in Manokwari for September

The chart shows the monthly maximum UV Index (UVI) for Manokwari 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 Manokwari typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151717171412121415151414
Data source: Manokwari 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 Manokwari Compares to Other Months

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

This table compares monthly weather conditions in Manokwari, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)244 mm (9.6 inches)81%extreme
February Weather27°C (80°F)296 mm (11.6 inches)83%extreme
March Weather27°C (80°F)358 mm (14.1 inches)80%extreme
April Weather27°C (80°F)427 mm (16.8 inches)83%extreme
May Weather27°C (81°F)255 mm (10.1 inches)80%extreme
June Weather27°C (80°F)250 mm (9.8 inches)82%extreme
July Weather27°C (80°F)241 mm (9.5 inches)83%extreme
August Weather27°C (80°F)204 mm (8.0 inches)85%extreme
September Weather27°C (80°F)168 mm (6.6 inches)83%extreme
October Weather27°C (81°F)168 mm (6.6 inches)82%extreme
November Weather27°C (81°F)286 mm (11.3 inches)82%extreme
December Weather27°C (81°F)362 mm (14.3 inches)80%extreme

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