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October Weather in Shimanto, Japan

Last updated: August 23, 2025

In October, the average temperature in Shimanto, Japan is a pleasant 21°C (69°F). Expect a minimum of 11°C (52°F) and a maximum of 29°C (85°F), creating comfortable conditions throughout the day. However, be prepared for an average precipitation of 240 mm (9.5 in) over 11 days, and don’t forget that the air will be quite humid, with an average humidity level of 82%.

October Temperature in Shimanto

In October in Shimanto, the average temperature is 21°C (69°F). The maximum can reach 29°C (85°F), while the minimum can be as low as 11°C (52°F). This pleasant temperature range makes Shimanto an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates October temperature patterns in Shimanto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shimanto, October typically has an average temperature of 21°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec464755616873798277695950
Data source: Temperature data for Shimanto 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 Shimanto

In Shimanto in October, the precipitation amount is 240 mm (9.5 in) over the course of 11 days.

October Precipitation Trends in Shimanto

The chart displays monthly precipitation patterns in Shimanto, 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 Shimanto, October typically receives around 240 mm (9.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec59981531652092653972352632407777
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Shimanto

In Shimanto in October humidity is 82%. With an average temperature of 21°C (69°F), this humidity feels like a sweltering embrace, making outdoor activities feel more strenuous and prompting travelers to seek shade and cooling breezes.

October Average Humidity in Shimanto

This chart illustrates the average monthly humidity levels in Shimanto, 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 Shimanto is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Shimanto

In Shimanto in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Shimanto.

Maximum UV Index Levels in Shimanto for October

The chart shows the monthly maximum UV Index (UVI) for Shimanto 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 Shimanto typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101212121211864
Data source: Shimanto 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 Shimanto Compares to Other Months

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

This table compares monthly weather conditions in Shimanto, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)59 mm (2.3 inches)74%moderate
February Weather8°C (47°F)98 mm (3.9 inches)70%high
March Weather13°C (55°F)153 mm (6.0 inches)70%very high
April Weather16°C (61°F)165 mm (6.5 inches)76%very high
May Weather20°C (68°F)209 mm (8.2 inches)82%extreme
June Weather23°C (73°F)265 mm (10.4 inches)86%extreme
July Weather26°C (80°F)397 mm (15.6 inches)91%extreme
August Weather28°C (82°F)235 mm (9.3 inches)88%extreme
September Weather25°C (77°F)263 mm (10.4 inches)85%extreme
October Weather21°C (69°F)240 mm (9.5 inches)82%very high
November Weather15°C (59°F)77 mm (3.0 inches)79%high
December Weather10°C (50°F)77 mm (3.0 inches)77%moderate

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