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October Weather in Higashihiroshima, Japan

Last updated: August 23, 2025

In Higashihiroshima, Japan, the average temperature in October hovers around 18°C (64°F). While you can expect a minimum of 5°C (41°F) and a pleasant maximum of 30°C (86°F), be prepared for some wet days as well—an average precipitation of 160 mm (6.3 in) is recorded over 9 days. With an average humidity of 85%, it's a month that feels both warm and inviting, perfect for exploring the local charm!

October Temperature in Higashihiroshima

In October, in Higashihiroshima, the average temperature is 18°C (64°F). Maximum temperatures can reach 30°C (86°F), while minimum temperatures can drop as low as 5°C (41°F). Layered clothing is recommended for travelers to accommodate the varying temperatures throughout the day.

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

The chart illustrates October temperature patterns in Higashihiroshima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Higashihiroshima, October typically has an average temperature of 18°C (64°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec404149576671798274645343
Data source: Temperature data for Higashihiroshima 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 Higashihiroshima

In Higashihiroshima in October, the total precipitation amount is 160 mm (6.3 in) over the course of 9 days.

October Precipitation Trends in Higashihiroshima

The chart displays monthly precipitation patterns in Higashihiroshima, 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 Higashihiroshima, October typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec44571091241141583702232031603552
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Higashihiroshima

In Higashihiroshima in October, humidity is 85%. With an average temperature of 18°C (64°F), this humidity feels like a muggy blanket enveloping you, making travel a bit heavy and sticky, as the air clings to your skin and every step can feel like wading through molasses.

October Average Humidity in Higashihiroshima

This chart illustrates the average monthly humidity levels in Higashihiroshima, 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 Higashihiroshima is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%73%74%84%86%92%92%87%85%84%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Higashihiroshima

In Higashihiroshima in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Higashihiroshima.

Maximum UV Index Levels in Higashihiroshima for October

The chart shows the monthly maximum UV Index (UVI) for Higashihiroshima 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 Higashihiroshima typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458101111121210764
Data source: Higashihiroshima 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 Higashihiroshima Compares to Other Months

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

This table compares monthly weather conditions in Higashihiroshima, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)44 mm (1.7 inches)82%moderate
February Weather5°C (41°F)57 mm (2.2 inches)79%moderate
March Weather9°C (49°F)109 mm (4.3 inches)73%very high
April Weather14°C (57°F)124 mm (4.9 inches)74%very high
May Weather19°C (66°F)114 mm (4.5 inches)84%extreme
June Weather22°C (72°F)158 mm (6.2 inches)86%extreme
July Weather26°C (79°F)370 mm (14.6 inches)92%extreme
August Weather28°C (82°F)223 mm (8.8 inches)92%extreme
September Weather23°C (74°F)203 mm (8.0 inches)87%very high
October Weather18°C (64°F)160 mm (6.3 inches)85%high
November Weather11°C (53°F)35 mm (1.4 inches)84%high
December Weather6°C (44°F)52 mm (2.0 inches)82%moderate

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