October Weather in Omu, Japan

Last updated: August 23, 2025

In Omu, Japan, the average temperature in October hovers around 11°C (51°F), with a minimum drop to 1°C (34°F) and a maximum rise to 22°C (73°F). Expect 134 mm (5.3 in) of precipitation spread over 14 days, along with an average humidity of 80%. Be prepared for varying weather conditions while you enjoy your time!

October Temperature in Omu

In October, in Omu, the average temperature is 11°C (51°F). The maximum can reach 22°C (73°F), while the minimum can drop as low as 1°C (34°F). It's a great time to explore Omu, so be sure to pack layers for any weather variations!

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

The chart illustrates October temperature patterns in Omu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omu, October typically has an average temperature of 11°C (51°F), with highs reaching up to 22°C (73°F) and lows dropping to around 1°C (34°F).

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

October Precipitation in Omu

In Omu in October, the total precipitation amount is 134 mm (5.3 in) over the course of 14 days.

October Precipitation Trends in Omu

The chart displays monthly precipitation patterns in Omu, 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 Omu, October typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 14 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 Omu

In Omu in October humidity is 80%. With an average temperature of 11°C (51°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities feel heavier and less enjoyable for traveling.

October Average Humidity in Omu

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

In Omu 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 Omu.

Maximum UV Index Levels in Omu for October

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

Data source: Omu 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 Omu Compares to Other Months

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

This table compares monthly weather conditions in Omu, 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 (20°F)	63 mm (2.5 inches)	87%	low
February Weather	-6°C (21°F)	63 mm (2.5 inches)	86%	moderate
March Weather	-1°C (30°F)	73 mm (2.9 inches)	85%	high
April Weather	4°C (40°F)	60 mm (2.3 inches)	85%	high
May Weather	10°C (51°F)	87 mm (3.4 inches)	88%	very high
June Weather	13°C (56°F)	88 mm (3.5 inches)	88%	very high
July Weather	18°C (65°F)	82 mm (3.2 inches)	93%	very high
August Weather	19°C (66°F)	157 mm (6.2 inches)	95%	very high
September Weather	17°C (62°F)	80 mm (3.1 inches)	88%	high
October Weather	11°C (51°F)	134 mm (5.3 inches)	80%	moderate
November Weather	4°C (39°F)	102 mm (4.0 inches)	78%	moderate
December Weather	-3°C (27°F)	69 mm (2.7 inches)	82%	low