October Weather in Yasu, Japan

Last updated: August 23, 2025

In October, the average temperature in Yasu, Japan hovers around 18°C (65°F), offering a mild atmosphere. Expect a temperature range that can dip to a cool 7°C (45°F) or soar to a warm 33°C (92°F). With an average humidity of 85%, the air can feel quite moist. Be prepared for some rain, as the area typically receives 227 mm (8.9 in) of precipitation over 13 days.

October Temperature in Yasu

In October in Yasu, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop as low as 7°C (45°F). It’s an ideal time to visit for those who enjoy mild weather with the potential for warm days and cooler evenings.

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

The chart illustrates October temperature patterns in Yasu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yasu, October typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 7°C (45°F).

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

October Precipitation in Yasu

In Yasu in October, the precipitation amount is 227 mm (8.9 in) over a period of 13 days.

October Precipitation Trends in Yasu

The chart displays monthly precipitation patterns in Yasu, 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 Yasu, October typically receives around 227 mm (8.9 inches) of precipitation spread over approximately 13 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 Yasu

In Yasu in October humidity is 85%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities challenging but creating a lush, vibrant atmosphere that invites exploration.

October Average Humidity in Yasu

This chart illustrates the average monthly humidity levels in Yasu, 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 Yasu is approximately 85%, 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 Yasu

In Yasu 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 Yasu.

Maximum UV Index Levels in Yasu for October

The chart shows the monthly maximum UV Index (UVI) for Yasu 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 Yasu typically reaches 7, which falls under the high exposure category.

Data source: Yasu 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 Yasu Compares to Other Months

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

This table compares monthly weather conditions in Yasu, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	52 mm (2.0 inches)	82%	moderate
February Weather	5°C (41°F)	59 mm (2.3 inches)	79%	high
March Weather	9°C (49°F)	116 mm (4.6 inches)	74%	very high
April Weather	14°C (57°F)	138 mm (5.4 inches)	76%	very high
May Weather	19°C (66°F)	144 mm (5.7 inches)	83%	extreme
June Weather	22°C (72°F)	141 mm (5.6 inches)	87%	extreme
July Weather	26°C (80°F)	253 mm (10.0 inches)	93%	extreme
August Weather	28°C (83°F)	168 mm (6.6 inches)	91%	extreme
September Weather	24°C (75°F)	136 mm (5.4 inches)	87%	very high
October Weather	18°C (65°F)	227 mm (8.9 inches)	85%	high
November Weather	12°C (54°F)	41 mm (1.6 inches)	83%	moderate
December Weather	6°C (44°F)	63 mm (2.5 inches)	83%	moderate