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October Weather in Mutsu, Japan

Last updated: August 23, 2025

In October, the average temperature in Mutsu, Japan hovers around 16°C (60°F), with minimums dipping to 8°C (48°F) and maxing out at a pleasant 24°C (75°F). Visitors should be prepared for potential rain, as the area sees about 170 mm (6.7 in) of precipitation over 16 days, contributing to an average humidity of 81%. Whether you're seeking cool breezes or cozy vibes, this month promises a unique experience!

October Temperature in Mutsu

In October in Mutsu, the average temperature is 16°C (60°F). The maximum can reach 24°C (75°F), and the minimum can be as low as 8°C (48°F). This mild climate makes Mutsu an ideal destination for travelers looking to enjoy comfortable outdoor activities.

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

The chart illustrates October temperature patterns in Mutsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mutsu, October typically has an average temperature of 16°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 8°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec343339455359667168604938
Data source: Temperature data for Mutsu 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 Mutsu

In Mutsu in October, the total precipitation amount is 170 mm (6.7 in) spread over 16 days.

October Precipitation Trends in Mutsu

The chart displays monthly precipitation patterns in Mutsu, 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 Mutsu, October typically receives around 170 mm (6.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec130129939597114109193113170118203
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Mutsu

In Mutsu in October, humidity is 81%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you as you travel, making you acutely aware of the sweat on your skin and creating an atmosphere that might dampen your spirits but also invites you to seek out refreshing beverages and shady spots.

October Average Humidity in Mutsu

This chart illustrates the average monthly humidity levels in Mutsu, 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 Mutsu is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mutsu

In Mutsu 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 Mutsu, you can refer to this Hourly UV Index in Mutsu.

Maximum UV Index Levels in Mutsu for October

The chart shows the monthly maximum UV Index (UVI) for Mutsu 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 Mutsu typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec345891010118642
Data source: Mutsu 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 Mutsu Compares to Other Months

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

This table compares monthly weather conditions in Mutsu, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)130 mm (5.1 inches)79%moderate
February Weather1°C (33°F)129 mm (5.1 inches)78%moderate
March Weather4°C (39°F)93 mm (3.7 inches)77%moderate
April Weather7°C (45°F)95 mm (3.7 inches)78%very high
May Weather11°C (53°F)97 mm (3.8 inches)86%very high
June Weather15°C (59°F)114 mm (4.5 inches)91%very high
July Weather19°C (67°F)109 mm (4.3 inches)95%very high
August Weather22°C (71°F)193 mm (7.6 inches)97%extreme
September Weather20°C (69°F)113 mm (4.5 inches)89%very high
October Weather16°C (60°F)170 mm (6.7 inches)81%high
November Weather10°C (49°F)118 mm (4.7 inches)78%moderate
December Weather4°C (39°F)202 mm (8.0 inches)77%low

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