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September Weather in Kunigami, Japan

Last updated: August 23, 2025

In September, the average temperature in Kunigami, Japan is a warm 28°C (82°F), with a minimum of 24°C (76°F) and a comfortable maximum of 30°C (86°F). However, be prepared for some rain, as the region receives an average precipitation of 209 mm (8.2 in) spread over 20 days, contributing to a humidity level of 82%. Enjoy the warmth, but don’t forget your umbrella!

September Temperature in Kunigami

In September in Kunigami, the average temperature is 28°C (82°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop to as low as 24°C (76°F). This mild and warm climate makes Kunigami an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Kunigami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kunigami, September typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec646467707579828382787368
Data source: Temperature data for Kunigami 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 Kunigami

In Kunigami in September, the precipitation amount is 209 mm (8.2 in) spread over 20 days.

September Precipitation Trends in Kunigami

The chart displays monthly precipitation patterns in Kunigami, 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 Kunigami, September typically receives around 209 mm (8.2 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec96100108138217364166160209152106153
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kunigami

In Kunigami in September humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.

September Average Humidity in Kunigami

This chart illustrates the average monthly humidity levels in Kunigami, 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 Kunigami is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%71%76%82%84%86%86%82%82%81%79%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kunigami

In Kunigami in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Kunigami.

Maximum UV Index Levels in Kunigami for September

The chart shows the monthly maximum UV Index (UVI) for Kunigami 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 Kunigami typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec7911121313131313996
Data source: Kunigami 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 Kunigami Compares to Other Months

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

This table compares monthly weather conditions in Kunigami, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)96 mm (3.8 inches)71%high
February Weather18°C (65°F)100 mm (3.9 inches)71%very high
March Weather20°C (68°F)108 mm (4.2 inches)76%extreme
April Weather21°C (70°F)138 mm (5.4 inches)82%extreme
May Weather24°C (75°F)217 mm (8.6 inches)84%extreme
June Weather26°C (79°F)364 mm (14.3 inches)86%extreme
July Weather28°C (82°F)166 mm (6.5 inches)86%extreme
August Weather28°C (83°F)160 mm (6.3 inches)82%extreme
September Weather28°C (82°F)209 mm (8.2 inches)82%extreme
October Weather26°C (78°F)152 mm (6.0 inches)80%very high
November Weather23°C (74°F)106 mm (4.2 inches)79%very high
December Weather20°C (68°F)153 mm (6.0 inches)75%high

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