October Weather in Oma, Japan

Last updated: August 23, 2025

In October, the average temperature in Oma, Japan hovers around 16°C (61°F), with a minimum of 8°C (47°F) and a maximum reaching 23°C (74°F). Expect 159 mm (6.3 in) of precipitation spread over 15 days, contributing to a high average humidity of 81%. Enjoy the mild conditions while staying prepared for a bit of rain!

October Temperature in Oma

In October in Oma, the average temperature is 16°C (61°F). Maximum temperatures can reach 23°C (74°F), while minimums can drop to as low as 8°C (47°F). This mild climate makes Oma a pleasant destination for travelers looking to explore comfortably.

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

The chart illustrates October temperature patterns in Oma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oma, October typically has an average temperature of 16°C (61°F), with highs reaching up to 23°C (74°F) and lows dropping to around 8°C (47°F).

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

October Precipitation in Oma

In Oma in October, the precipitation amount is 159 mm (6.3 in) over a span of 15 days.

October Precipitation Trends in Oma

The chart displays monthly precipitation patterns in Oma, 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 Oma, October typically receives around 159 mm (6.3 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 Oma

In Oma in October, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.

October Average Humidity in Oma

This chart illustrates the average monthly humidity levels in Oma, 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 Oma is approximately 81%, 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 Oma

In Oma in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Oma, you can refer to this Hourly UV Index in Oma.

Maximum UV Index Levels in Oma for October

The chart shows the monthly maximum UV Index (UVI) for Oma 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 Oma typically reaches 6, which falls under the high exposure category.

Data source: Oma 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 Oma Compares to Other Months

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

This table compares monthly weather conditions in Oma, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	117 mm (4.6 inches)	79%	low
February Weather	1°C (34°F)	115 mm (4.5 inches)	78%	moderate
March Weather	4°C (40°F)	94 mm (3.7 inches)	77%	moderate
April Weather	7°C (46°F)	97 mm (3.8 inches)	78%	very high
May Weather	11°C (52°F)	95 mm (3.8 inches)	86%	very high
June Weather	14°C (58°F)	107 mm (4.2 inches)	91%	very high
July Weather	19°C (66°F)	100 mm (3.9 inches)	95%	very high
August Weather	21°C (71°F)	171 mm (6.7 inches)	97%	extreme
September Weather	20°C (69°F)	116 mm (4.6 inches)	89%	very high
October Weather	16°C (61°F)	159 mm (6.3 inches)	81%	high
November Weather	9°C (49°F)	133 mm (5.2 inches)	78%	moderate
December Weather	3°C (38°F)	167 mm (6.6 inches)	77%	low