October Weather in Shinshimokawa, Japan

Last updated: August 23, 2025

In October, the average temperature in Shinshimokawa, Japan hovers around 9°C (48°F), showcasing a range from a chilly -4°C (25°F) to a pleasant 23°C (73°F). Expect 138 mm (5.4 in) of precipitation over 15 days, contributing to an average humidity of 80%. Be prepared for a mix of cool and damp days as you explore this vibrant locale!

October Temperature in Shinshimokawa

In October in Shinshimokawa, the average temperature is 9°C (48°F). Maximums can reach 23°C (73°F), and minimums can be as low as -4°C (25°F). This weather makes it a great time for travelers to enjoy outdoor activities while being prepared for cooler evenings.

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

The chart illustrates October temperature patterns in Shinshimokawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shinshimokawa, October typically has an average temperature of 9°C (48°F), with highs reaching up to 23°C (73°F) and lows dropping to around -4°C (25°F).

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

October Precipitation in Shinshimokawa

In Shinshimokawa in October, the total precipitation amount is 138 mm (5.4 in) recorded over the course of 15 days.

October Precipitation Trends in Shinshimokawa

The chart displays monthly precipitation patterns in Shinshimokawa, 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 Shinshimokawa, October typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 15 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 Shinshimokawa

In Shinshimokawa in October humidity is 80%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel quite uncomfortable.

October Average Humidity in Shinshimokawa

This chart illustrates the average monthly humidity levels in Shinshimokawa, 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 Shinshimokawa is approximately 80%, 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 Shinshimokawa

In Shinshimokawa in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Shinshimokawa.

Maximum UV Index Levels in Shinshimokawa for October

The chart shows the monthly maximum UV Index (UVI) for Shinshimokawa 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 Shinshimokawa typically reaches 5, which falls under the moderate exposure category.

Data source: Shinshimokawa 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 Shinshimokawa Compares to Other Months

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

This table compares monthly weather conditions in Shinshimokawa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	64 mm (2.5 inches)	87%	low
February Weather	-7°C (19°F)	76 mm (3.0 inches)	86%	moderate
March Weather	-2°C (29°F)	84 mm (3.3 inches)	85%	high
April Weather	4°C (40°F)	69 mm (2.7 inches)	85%	high
May Weather	11°C (53°F)	94 mm (3.7 inches)	88%	very high
June Weather	14°C (58°F)	97 mm (3.8 inches)	88%	very high
July Weather	19°C (67°F)	100 mm (3.9 inches)	93%	very high
August Weather	19°C (66°F)	158 mm (6.2 inches)	95%	very high
September Weather	15°C (60°F)	80 mm (3.1 inches)	88%	high
October Weather	9°C (48°F)	138 mm (5.4 inches)	80%	moderate
November Weather	2°C (36°F)	119 mm (4.7 inches)	78%	moderate
December Weather	-5°C (23°F)	86 mm (3.4 inches)	82%	low