October Weather in Yamaga, Japan

Last updated: August 23, 2025

In Yamaga, Japan, the average temperature in October hovers around 19°C (66°F). Expect a minimum of 6°C (44°F) and a maximum reaching up to 31°C (88°F). During this month, you can anticipate 107 mm (4.2 in) of precipitation over approximately 8 days, with an average humidity of 83%, creating a damp yet comfortable atmosphere.

October Temperature in Yamaga

In October in Yamaga, the average temperature is 19°C (66°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 6°C (44°F). This variability makes it advisable to pack for both warm and cool conditions during your travels.

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

The chart illustrates October temperature patterns in Yamaga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yamaga, October typically has an average temperature of 19°C (66°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (44°F).

Data source: Temperature data for Yamaga generated using information from the Copernicus Climate Change Service.

October Precipitation in Yamaga

In Yamaga in October, the total precipitation amount is 107 mm (4.2 in), occurring over a span of 8 days.

October Precipitation Trends in Yamaga

The chart displays monthly precipitation patterns in Yamaga, 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 Yamaga, October typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Yamaga

In Yamaga in October, humidity is 83%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making travel feel more sluggish and muggy, yet there's a refreshing coolness in the air that invites you to explore.

October Average Humidity in Yamaga

This chart illustrates the average monthly humidity levels in Yamaga, 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 Yamaga is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Yamaga

In Yamaga 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 Yamaga.

Maximum UV Index Levels in Yamaga for October

The chart shows the monthly maximum UV Index (UVI) for Yamaga 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 Yamaga typically reaches 8, which falls under the very high exposure category.

Data source: Yamaga 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 Yamaga Compares to Other Months

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

This table compares monthly weather conditions in Yamaga, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	54 mm (2.1 inches)	75%	moderate
February Weather	7°C (44°F)	96 mm (3.8 inches)	71%	high
March Weather	11°C (52°F)	131 mm (5.2 inches)	71%	very high
April Weather	15°C (59°F)	132 mm (5.2 inches)	78%	extreme
May Weather	19°C (67°F)	213 mm (8.4 inches)	84%	extreme
June Weather	23°C (73°F)	274 mm (10.8 inches)	86%	extreme
July Weather	26°C (79°F)	478 mm (18.8 inches)	92%	extreme
August Weather	28°C (82°F)	277 mm (10.9 inches)	91%	extreme
September Weather	24°C (76°F)	184 mm (7.2 inches)	84%	extreme
October Weather	19°C (66°F)	107 mm (4.2 inches)	83%	very high
November Weather	12°C (55°F)	60 mm (2.4 inches)	81%	high
December Weather	7°C (45°F)	71 mm (2.8 inches)	79%	moderate