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October Weather in Tokuyama, Japan

Last updated: August 23, 2025

In Tokuyama, Japan, the average temperature in October hovers around 20°C (67°F). However, you may experience a range from a cool 11°C (53°F) to a warm 28°C (82°F). Be prepared for 153 mm (6.0 in) of precipitation over about 9 days, coupled with an average humidity level of 83%.

October Temperature in Tokuyama

In October in Tokuyama, the average temperature is 20°C (67°F), with maximums reaching 28°C (82°F) and minimums dropping to as low as 11°C (53°F). This creates a pleasant climate ideal for outdoor activities and exploring the local attractions.

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

The chart illustrates October temperature patterns in Tokuyama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tokuyama, October typically has an average temperature of 20°C (67°F), with highs reaching up to 28°C (82°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec444451576571788175675748
Data source: Temperature data for Tokuyama 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 Tokuyama

In Tokuyama in October, the precipitation amount is 153 mm (6.0 in) over the course of 9 days.

October Precipitation Trends in Tokuyama

The chart displays monthly precipitation patterns in Tokuyama, 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 Tokuyama, October typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec57821301441662043582352211534565
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Tokuyama

In Tokuyama in October, humidity is 83%. With an average temperature of 20°C (67°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities uncomfortable if you're not prepared. Travelers may find themselves needing frequent breaks in the shade or air conditioning to stay refreshed and energized as they explore.

October Average Humidity in Tokuyama

This chart illustrates the average monthly humidity levels in Tokuyama, 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 Tokuyama is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%78%84%86%92%91%84%83%81%79%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Tokuyama

In Tokuyama 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 Tokuyama.

Maximum UV Index Levels in Tokuyama for October

The chart shows the monthly maximum UV Index (UVI) for Tokuyama 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 Tokuyama typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458111111121210764
Data source: Tokuyama 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 Tokuyama Compares to Other Months

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

This table compares monthly weather conditions in Tokuyama, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)57 mm (2.2 inches)75%moderate
February Weather7°C (45°F)82 mm (3.2 inches)71%moderate
March Weather10°C (51°F)130 mm (5.1 inches)71%very high
April Weather14°C (57°F)144 mm (5.7 inches)78%extreme
May Weather18°C (65°F)166 mm (6.5 inches)84%extreme
June Weather22°C (71°F)203 mm (8.0 inches)86%extreme
July Weather26°C (78°F)358 mm (14.1 inches)92%extreme
August Weather27°C (81°F)235 mm (9.3 inches)91%extreme
September Weather24°C (76°F)221 mm (8.7 inches)84%very high
October Weather20°C (67°F)153 mm (6.0 inches)83%high
November Weather14°C (58°F)45 mm (1.8 inches)81%high
December Weather9°C (48°F)65 mm (2.6 inches)79%moderate

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