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October Weather in Kuroishi, Japan

Last updated: August 23, 2025

In October, the average temperature in Kuroishi, Japan hovers around 13°C (56°F). Expect a minimum of 2°C (36°F) and a maximum reaching up to 27°C (80°F). However, be prepared for some rain, as the area sees about 166 mm (6.6 in) of precipitation over 14 days. With an average humidity of 81%, it's a good idea to carry an umbrella and dress in layers!

October Temperature in Kuroishi

In October in Kuroishi, the average temperature is 13°C (56°F). The maximum can reach 27°C (80°F) and the minimum can be as low as 2°C (36°F). It's a mild time of year, making it perfect for exploring outdoor attractions and enjoying local festivities.

October Weather in Kuroishi: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Kuroishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kuroishi, October typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (80°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec303037465865737567564533
Data source: Temperature data for Kuroishi 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.

October Precipitation in Kuroishi

In Kuroishi in October, the precipitation amount is 166 mm (6.6 in) over a span of 14 days.

October Precipitation Trends in Kuroishi

The chart displays monthly precipitation patterns in Kuroishi, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Kuroishi, October typically receives around 166 mm (6.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec80106103113104130135181129166106130
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Kuroishi

In Kuroishi in October, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

October Average Humidity in Kuroishi

This chart illustrates the average monthly humidity levels in Kuroishi, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Kuroishi is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Kuroishi

In Kuroishi in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Kuroishi, you can refer to this Hourly UV Index in Kuroishi.

Maximum UV Index Levels in Kuroishi for October

The chart shows the monthly maximum UV Index (UVI) for Kuroishi in October, 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 October, the maximum UV index in Kuroishi typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010118642
Data source: Kuroishi October 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 October Weather in Kuroishi Compares to Other Months

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

This table compares monthly weather conditions in Kuroishi, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)79 mm (3.1 inches)79%moderate
February Weather-1°C (31°F)106 mm (4.2 inches)78%moderate
March Weather3°C (38°F)103 mm (4.1 inches)77%high
April Weather8°C (47°F)113 mm (4.4 inches)78%very high
May Weather14°C (58°F)104 mm (4.1 inches)86%very high
June Weather18°C (65°F)130 mm (5.1 inches)91%very high
July Weather23°C (73°F)135 mm (5.3 inches)95%very high
August Weather24°C (75°F)181 mm (7.1 inches)97%extreme
September Weather20°C (68°F)129 mm (5.1 inches)89%very high
October Weather13°C (56°F)166 mm (6.6 inches)81%high
November Weather7°C (45°F)106 mm (4.2 inches)78%moderate
December Weather1°C (33°F)130 mm (5.1 inches)77%low

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