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September Weather in Kaimana, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Kaimana, Indonesia hovers around 26°C (78°F), with daily fluctuations ranging from a minimum of 23°C (74°F) to a comfortable maximum of 28°C (82°F). Expect to experience a notable precipitation of 185 mm (7.3 in) over approximately 23 days, contributing to an average humidity level of 87%. Embrace the lush, tranquil atmosphere that this climate brings! 🌧️🌿

September Temperature in Kaimana

In September in Kaimana, the average temperature is 26°C (78°F), with maximums reaching 28°C (82°F) and minimums dropping to as low as 23°C (74°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild and comfortable weather.

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

The chart illustrates September temperature patterns in Kaimana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaimana, September typically has an average temperature of 26°C (78°F), with highs reaching up to 28°C (82°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec818181808079787878808181
Data source: Temperature data for Kaimana 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 Kaimana

In Kaimana in September, the precipitation amount is 185 mm (7.3 in) spread over 23 days.

September Precipitation Trends in Kaimana

The chart displays monthly precipitation patterns in Kaimana, 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 Kaimana, September typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec148116224271280193203130185143172160
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kaimana

In Kaimana in September humidity is 87%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities tiring and sweat-inducing for travelers.

September Average Humidity in Kaimana

This chart illustrates the average monthly humidity levels in Kaimana, 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 Kaimana is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%85%87%84%86%88%90%87%86%85%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kaimana

In Kaimana 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 Kaimana.

Maximum UV Index Levels in Kaimana for September

The chart shows the monthly maximum UV Index (UVI) for Kaimana 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 Kaimana typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161311131415151514
Data source: Kaimana 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 Kaimana Compares to Other Months

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

This table compares monthly weather conditions in Kaimana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)148 mm (5.8 inches)85%extreme
February Weather27°C (81°F)116 mm (4.6 inches)86%extreme
March Weather27°C (81°F)224 mm (8.8 inches)85%extreme
April Weather27°C (81°F)271 mm (10.7 inches)87%extreme
May Weather27°C (81°F)280 mm (11.0 inches)84%extreme
June Weather26°C (79°F)193 mm (7.6 inches)86%extreme
July Weather25°C (78°F)203 mm (8.0 inches)88%extreme
August Weather25°C (78°F)130 mm (5.1 inches)90%extreme
September Weather26°C (78°F)185 mm (7.3 inches)87%extreme
October Weather27°C (80°F)143 mm (5.6 inches)86%extreme
November Weather27°C (81°F)172 mm (6.8 inches)85%extreme
December Weather27°C (81°F)160 mm (6.3 inches)85%extreme

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