October Weather in Koseda, Japan

Last updated: August 23, 2025

In Koseda, Japan, the average temperature in October hovers around 23°C (75°F), offering a pleasant climate for outdoor activities. Expect lows of 17°C (64°F) and highs reaching 27°C (81°F). However, be prepared for a bit of rain, as the area receives approximately 173 mm (6.8 in) of precipitation over 13 days. With an average humidity of 78%, it's a good idea to stay hydrated and enjoy the warmth!

October Temperature in Koseda

In October in Koseda, the average temperature is 23°C (75°F). Maximums can reach 27°C (81°F) and minimums can be as low as 17°C (64°F). This comfortable temperature makes Koseda an ideal destination for exploring outdoor activities and enjoying leisurely strolls.

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

The chart illustrates October temperature patterns in Koseda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koseda, October typically has an average temperature of 23°C (75°F), with highs reaching up to 27°C (81°F) and lows dropping to around 17°C (64°F).

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

October Precipitation in Koseda

In Koseda in October, the precipitation amount is 173 mm (6.8 in) over a period of 13 days.

October Precipitation Trends in Koseda

The chart displays monthly precipitation patterns in Koseda, 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 Koseda, October typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 13 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 Koseda

In Koseda in October, humidity is 78%. With an average temperature of 23°C (75°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures sticky and potentially draining. Travelers may find themselves needing frequent breaks, staying hydrated, and opting for lighter clothing to cope with the muggy conditions.

October Average Humidity in Koseda

This chart illustrates the average monthly humidity levels in Koseda, 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 Koseda is approximately 78%, 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 Koseda

In Koseda in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Koseda.

Maximum UV Index Levels in Koseda for October

The chart shows the monthly maximum UV Index (UVI) for Koseda 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 Koseda typically reaches 8, which falls under the very high exposure category.

Data source: Koseda 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 Koseda Compares to Other Months

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

This table compares monthly weather conditions in Koseda, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	102 mm (4.0 inches)	72%	moderate
February Weather	13°C (56°F)	151 mm (6.0 inches)	68%	high
March Weather	16°C (61°F)	201 mm (7.9 inches)	72%	very high
April Weather	18°C (66°F)	172 mm (6.8 inches)	79%	extreme
May Weather	21°C (71°F)	251 mm (9.9 inches)	83%	extreme
June Weather	24°C (75°F)	469 mm (18.5 inches)	86%	extreme
July Weather	27°C (81°F)	250 mm (9.8 inches)	90%	extreme
August Weather	28°C (82°F)	200 mm (7.9 inches)	85%	extreme
September Weather	27°C (80°F)	281 mm (11.1 inches)	80%	extreme
October Weather	23°C (75°F)	173 mm (6.8 inches)	78%	very high
November Weather	19°C (67°F)	153 mm (6.0 inches)	76%	high
December Weather	15°C (60°F)	132 mm (5.2 inches)	74%	moderate