October Weather in Izumisano, Japan

Last updated: August 23, 2025

In October, the average temperature in Izumisano, Japan hovers around 20°C (68°F), making it a delightful time to visit. However, be prepared for a range of temperatures, with a minimum of 9°C (48°F) and a maximum reaching up to 30°C (87°F). Expect 236 mm (9.3 in) of precipitation spread over approximately 11 days, contributing to an average humidity of 85%. Embrace the unique climate as you explore this vibrant destination!

October Temperature in Izumisano

In October in Izumisano, the average temperature is 20°C (68°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 9°C (48°F). This makes it an ideal time to explore outdoor attractions and enjoy various activities in pleasant weather.

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

The chart illustrates October temperature patterns in Izumisano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Izumisano, October typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (87°F) and lows dropping to around 9°C (48°F).

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

October Precipitation in Izumisano

In Izumisano in October, the precipitation amount is 236 mm (9.3 in), occurring over the course of 11 days.

October Precipitation Trends in Izumisano

The chart displays monthly precipitation patterns in Izumisano, 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 Izumisano, October typically receives around 236 mm (9.3 inches) of precipitation spread over approximately 11 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 Izumisano

In Izumisano in October, humidity is 85%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities quite uncomfortable and prompting travelers to seek shade and hydration more frequently.

October Average Humidity in Izumisano

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

In Izumisano 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 Izumisano.

Maximum UV Index Levels in Izumisano for October

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

Data source: Izumisano 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 Izumisano Compares to Other Months

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

This table compares monthly weather conditions in Izumisano, 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 (44°F)	49 mm (1.9 inches)	82%	moderate
February Weather	7°C (44°F)	60 mm (2.4 inches)	79%	moderate
March Weather	11°C (52°F)	103 mm (4.0 inches)	74%	very high
April Weather	15°C (60°F)	119 mm (4.7 inches)	76%	extreme
May Weather	20°C (68°F)	142 mm (5.6 inches)	83%	extreme
June Weather	23°C (74°F)	162 mm (6.4 inches)	87%	extreme
July Weather	27°C (82°F)	286 mm (11.3 inches)	93%	extreme
August Weather	29°C (85°F)	170 mm (6.7 inches)	91%	extreme
September Weather	25°C (78°F)	182 mm (7.2 inches)	87%	very high
October Weather	20°C (68°F)	236 mm (9.3 inches)	85%	high
November Weather	14°C (57°F)	49 mm (1.9 inches)	83%	moderate
December Weather	9°C (48°F)	61 mm (2.4 inches)	83%	moderate