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October Weather in Okazaki, Japan

Last updated: August 23, 2025

In October, the average temperature in Okazaki, Japan hovers around 18°C (65°F). Visitors can expect a range from a brisk 7°C (45°F) to a warm 30°C (87°F). However, be prepared for some rain, as the region receives an average precipitation of 262 mm (10.3 in) over 14 days. With an average humidity of 85%, this charming locale is sure to refresh your senses!

October Temperature in Okazaki

In October, in Okazaki, the average temperature is 18°C (65°F). The maximum can reach 30°C (87°F), while the minimum can drop as low as 7°C (45°F). This climate makes Okazaki an ideal destination for travelers seeking pleasant weather and a range of outdoor activities.

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

The chart illustrates October temperature patterns in Okazaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Okazaki, October typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (87°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec404250576672798275655445
Data source: Temperature data for Okazaki 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 Okazaki

In Okazaki in October, the precipitation amount is 262 mm (10.3 in) during a span of 14 days.

October Precipitation Trends in Okazaki

The chart displays monthly precipitation patterns in Okazaki, 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 Okazaki, October typically receives around 262 mm (10.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec52661531711962144472442252626162
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Okazaki

In Okazaki in October humidity is 85%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities challenging but creating a lush, vibrant atmosphere that invites exploration.

October Average Humidity in Okazaki

This chart illustrates the average monthly humidity levels in Okazaki, 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 Okazaki is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Okazaki

In Okazaki 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 Okazaki.

Maximum UV Index Levels in Okazaki for October

The chart shows the monthly maximum UV Index (UVI) for Okazaki 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 Okazaki typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110753
Data source: Okazaki 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 Okazaki Compares to Other Months

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

This table compares monthly weather conditions in Okazaki, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)52 mm (2.0 inches)82%moderate
February Weather5°C (42°F)66 mm (2.6 inches)79%high
March Weather10°C (50°F)153 mm (6.0 inches)74%very high
April Weather14°C (58°F)171 mm (6.7 inches)76%very high
May Weather19°C (66°F)196 mm (7.7 inches)83%extreme
June Weather22°C (72°F)214 mm (8.4 inches)87%extreme
July Weather26°C (79°F)447 mm (17.6 inches)93%extreme
August Weather28°C (82°F)244 mm (9.6 inches)91%extreme
September Weather24°C (75°F)225 mm (8.8 inches)87%very high
October Weather18°C (65°F)262 mm (10.3 inches)85%high
November Weather12°C (55°F)61 mm (2.4 inches)83%moderate
December Weather7°C (45°F)62 mm (2.4 inches)83%moderate

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