October Weather in Mori, Japan

Last updated: August 23, 2025

In Mori, Japan, the average temperature in October hovers around 20°C (69°F). Temperatures can range from a cool 11°C (51°F) to a warm 31°C (87°F). Expect 297 mm (11.7 in) of precipitation over 17 days, contributing to an average humidity of 83%. Whether you're exploring or relaxing, be prepared for a mix of conditions!

October Temperature in Mori

In October in Mori, the average temperature is 20°C (69°F). The maximum can reach 31°C (87°F) and the minimum can be as low as 11°C (51°F). This moderate climate makes it an ideal time to explore Mori and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Mori, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mori, October typically has an average temperature of 20°C (69°F), with highs reaching up to 31°C (87°F) and lows dropping to around 11°C (51°F).

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

October Precipitation in Mori

In Mori in October, the precipitation amount is 297 mm (11.7 in) spread over 17 days.

October Precipitation Trends in Mori

The chart displays monthly precipitation patterns in Mori, 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 Mori, October typically receives around 297 mm (11.7 inches) of precipitation spread over approximately 17 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Mori

In Mori in October, humidity is 83%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making every step slightly more laborious and the air thick with moisture, which can be quite stifling for traveling.

October Average Humidity in Mori

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

In Mori 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 Mori.

Maximum UV Index Levels in Mori for October

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

Data source: Mori 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 Mori Compares to Other Months

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

This table compares monthly weather conditions in Mori, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	58 mm (2.3 inches)	76%	moderate
February Weather	8°C (46°F)	82 mm (3.2 inches)	74%	moderate
March Weather	11°C (53°F)	175 mm (6.9 inches)	70%	very high
April Weather	15°C (60°F)	175 mm (6.9 inches)	74%	very high
May Weather	20°C (68°F)	205 mm (8.1 inches)	81%	extreme
June Weather	23°C (73°F)	277 mm (10.9 inches)	88%	extreme
July Weather	26°C (80°F)	427 mm (16.8 inches)	93%	extreme
August Weather	28°C (83°F)	200 mm (7.9 inches)	90%	extreme
September Weather	25°C (77°F)	232 mm (9.2 inches)	86%	very high
October Weather	20°C (69°F)	297 mm (11.7 inches)	83%	high
November Weather	15°C (60°F)	91 mm (3.6 inches)	80%	moderate
December Weather	10°C (50°F)	71 mm (2.8 inches)	78%	moderate