June Weather in Koseda, Japan

Last updated: August 23, 2025

In June, the average temperature in Koseda, Japan is a pleasant 24°C (75°F), with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 27°C (81°F). Expect a total precipitation of 469 mm (18.5 in) spread over 19 days, and prepare for high humidity levels averaging 86%.

June Temperature in Koseda

In June in Koseda, the average temperature is 24°C (75°F), with maximums reaching 27°C (81°F) and minimums dropping to as low as 19°C (66°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Koseda.

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

The chart illustrates June 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, June typically has an average temperature of 24°C (75°F), with highs reaching up to 27°C (81°F) and lows dropping to around 19°C (66°F).

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

June Precipitation in Koseda

In Koseda in June, the total precipitation amount is 469 mm (18.5 in) spread over 19 days.

June Precipitation Trends in Koseda

The chart displays monthly precipitation patterns in Koseda, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Koseda, June typically receives around 469 mm (18.5 inches) of precipitation spread over approximately 19 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Koseda

In Koseda in June, humidity is 86%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable and requiring travelers to stay hydrated and take breaks in the shade.

June Average Humidity in Koseda

This chart illustrates the average monthly humidity levels in Koseda, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Koseda is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Koseda

In Koseda in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Koseda.

Maximum UV Index Levels in Koseda for June

The chart shows the monthly maximum UV Index (UVI) for Koseda in June, 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 June, the maximum UV index in Koseda typically reaches 12, which falls under the extreme exposure category.

Data source: Koseda June 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 June 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 June’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 June’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