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October Weather in Shikokuchuo, Japan

Last updated: August 23, 2025

In Shikokuchuo, Japan, the average temperature in October hovers around 18°C (65°F). Expect a climate that can range from a cool 9°C (48°F) to a warm 28°C (82°F). During this time, you can anticipate about 280 mm (11.0 in) of precipitation over 15 days, contributing to a high average humidity of 82%.

October Temperature in Shikokuchuo

In October in Shikokuchuo, the average temperature is 18°C (65°F). The maximum can reach 28°C (82°F), while the minimum can drop to as low as 9°C (48°F). This mild weather makes it an ideal time for travelers to explore the sights and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Shikokuchuo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shikokuchuo, October typically has an average temperature of 18°C (65°F), with highs reaching up to 28°C (82°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec414148556470778074655445
Data source: Temperature data for Shikokuchuo 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 Shikokuchuo

In Shikokuchuo in October, the precipitation amount is 280 mm (11.0 in) spread over the course of 15 days.

October Precipitation Trends in Shikokuchuo

The chart displays monthly precipitation patterns in Shikokuchuo, 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 Shikokuchuo, October typically receives around 280 mm (11.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec67861331471592163972022732807280
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Shikokuchuo

In Shikokuchuo in October, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

October Average Humidity in Shikokuchuo

This chart illustrates the average monthly humidity levels in Shikokuchuo, 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 Shikokuchuo 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 Shikokuchuo

In Shikokuchuo 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 Shikokuchuo.

Maximum UV Index Levels in Shikokuchuo for October

The chart shows the monthly maximum UV Index (UVI) for Shikokuchuo 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 Shikokuchuo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121210764
Data source: Shikokuchuo 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 Shikokuchuo Compares to Other Months

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

This table compares monthly weather conditions in Shikokuchuo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)67 mm (2.6 inches)74%moderate
February Weather5°C (42°F)86 mm (3.4 inches)70%high
March Weather9°C (49°F)133 mm (5.2 inches)70%very high
April Weather13°C (56°F)147 mm (5.8 inches)76%extreme
May Weather18°C (64°F)159 mm (6.3 inches)82%extreme
June Weather21°C (70°F)216 mm (8.5 inches)86%extreme
July Weather25°C (78°F)397 mm (15.6 inches)91%extreme
August Weather27°C (81°F)202 mm (8.0 inches)88%extreme
September Weather23°C (74°F)273 mm (10.7 inches)85%very high
October Weather18°C (65°F)280 mm (11.0 inches)82%high
November Weather12°C (54°F)72 mm (2.8 inches)79%high
December Weather7°C (45°F)80 mm (3.2 inches)77%moderate

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