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October Weather in Hitachi-ota, Japan

Last updated: August 23, 2025

In Hitachi-ota, Japan, the average temperature in October hovers around 18°C (64°F), with a minimum of 9°C (48°F) and a comfortable maximum reaching 29°C (85°F). Expect some rain, as 239 mm (9.4 in) of precipitation typically falls over 15 days. With an average humidity of 80%, the atmosphere maintains a warm and inviting feel, perfect for exploring!

October Temperature in Hitachi-ota

In October in Hitachi-ota, the average temperature is 18°C (64°F). Maximums can reach 29°C (85°F) and minimums can be as low as 9°C (48°F). This climate makes Hitachi-ota an ideal destination for travelers seeking mild weather and a comfortable outdoor experience.

October Weather in Hitachi-ota: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Hitachi-ota, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hitachi-ota, October typically has an average temperature of 18°C (64°F), with highs reaching up to 29°C (85°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec404148546469768073645545
Data source: Temperature data for Hitachi-ota 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 Hitachi-ota

In Hitachi-ota in October, the precipitation amount is 239 mm (9.4 in) over the course of 15 days.

October Precipitation Trends in Hitachi-ota

The chart displays monthly precipitation patterns in Hitachi-ota, 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 Hitachi-ota, October typically receives around 239 mm (9.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec48421481261371402151381762398063
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Hitachi-ota

In Hitachi-ota in October humidity is 80%. With an average temperature of 18°C (64°F), this humidity feels like a warm, damp blanket wrapping around you, making travel a bit more exhausting as the air thickens and the heat clings to your skin.

October Average Humidity in Hitachi-ota

This chart illustrates the average monthly humidity levels in Hitachi-ota, 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 Hitachi-ota is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%72%73%80%87%93%90%84%80%77%77%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Hitachi-ota

In Hitachi-ota 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 Hitachi-ota, you can refer to this Hourly UV Index in Hitachi-ota.

Maximum UV Index Levels in Hitachi-ota for October

The chart shows the monthly maximum UV Index (UVI) for Hitachi-ota 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 Hitachi-ota typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109653
Data source: Hitachi-ota 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 Hitachi-ota Compares to Other Months

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

This table compares monthly weather conditions in Hitachi-ota, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)48 mm (1.9 inches)76%moderate
February Weather5°C (42°F)42 mm (1.6 inches)75%moderate
March Weather9°C (48°F)148 mm (5.8 inches)72%high
April Weather12°C (55°F)126 mm (5.0 inches)73%very high
May Weather18°C (64°F)137 mm (5.4 inches)80%very high
June Weather21°C (70°F)140 mm (5.5 inches)87%extreme
July Weather24°C (76°F)215 mm (8.4 inches)92%extreme
August Weather26°C (80°F)138 mm (5.4 inches)90%very high
September Weather23°C (73°F)176 mm (6.9 inches)84%very high
October Weather18°C (64°F)239 mm (9.4 inches)80%high
November Weather13°C (55°F)80 mm (3.2 inches)77%moderate
December Weather7°C (45°F)63 mm (2.5 inches)77%moderate

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