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September Weather in Imaricho-ko, Japan

Last updated: August 23, 2025

In September, the average temperature in Imaricho-ko, Japan hovers around 24°C (76°F), offering a pleasant climate. However, be prepared for a range from a cool 16°C (61°F) to a warm 34°C (94°F). Expect significant precipitation of 218 mm (8.6 in) over about 15 days, contributing to a high average humidity of 84%. Embrace the weather with the right preparation!

September Temperature in Imaricho-ko

In September in Imaricho-ko, the average temperature is 24°C (76°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 16°C (61°F). This makes it an ideal time for travelers looking to enjoy warm weather while still experiencing comfortable evenings.

September Weather in Imaricho-ko: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Imaricho-ko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Imaricho-ko, September typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec444552596873808376675747
Data source: Temperature data for Imaricho-ko 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 Imaricho-ko

In Imaricho-ko in September, the total precipitation amount is 218 mm (8.6 in), occurring over a span of 15 days.

September Precipitation Trends in Imaricho-ko

The chart displays monthly precipitation patterns in Imaricho-ko, 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 Imaricho-ko, September typically receives around 218 mm (8.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec56811361191772093852972181165576
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Imaricho-ko

In Imaricho-ko in September humidity is 84%. With an average temperature of 24°C (76°F), this humidity feels like a warm, damp embrace that can make outdoor activities feel sticky and uncomfortable, requiring frequent breaks in the shade and plenty of hydration for travelers.

September Average Humidity in Imaricho-ko

This chart illustrates the average monthly humidity levels in Imaricho-ko, 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 Imaricho-ko is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%69%71%79%87%92%97%94%84%79%75%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Imaricho-ko

In Imaricho-ko in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Imaricho-ko.

Maximum UV Index Levels in Imaricho-ko for September

The chart shows the monthly maximum UV Index (UVI) for Imaricho-ko 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 Imaricho-ko typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121211764
Data source: Imaricho-ko 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 Imaricho-ko Compares to Other Months

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

This table compares monthly weather conditions in Imaricho-ko, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)56 mm (2.2 inches)73%moderate
February Weather7°C (45°F)80 mm (3.2 inches)69%high
March Weather11°C (53°F)136 mm (5.3 inches)71%very high
April Weather15°C (60°F)118 mm (4.7 inches)79%very high
May Weather20°C (68°F)177 mm (7.0 inches)87%extreme
June Weather23°C (74°F)209 mm (8.2 inches)91%extreme
July Weather27°C (80°F)385 mm (15.2 inches)97%extreme
August Weather28°C (83°F)297 mm (11.7 inches)94%extreme
September Weather24°C (76°F)218 mm (8.6 inches)84%extreme
October Weather19°C (67°F)116 mm (4.6 inches)79%high
November Weather14°C (57°F)55 mm (2.2 inches)75%high
December Weather8°C (48°F)76 mm (3.0 inches)72%moderate

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