June Weather in Okoppe, Japan

Last updated: August 23, 2025

In June, the average temperature in Okoppe, Japan hovers around 13°C (56°F). Expect a minimum of 3°C (38°F) and a pleasant maximum of 26°C (80°F). During this month, prepare for 88 mm (3.5 in) of precipitation over 12 days, coupled with an average humidity of a cozy 88%.

June Temperature in Okoppe

In June in Okoppe, the average temperature is 13°C (56°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop to as low as 3°C (38°F). Be prepared for a mix of mild and cool weather, making it a great time for outdoor activities and sightseeing.

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

The chart illustrates June temperature patterns in Okoppe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Okoppe, June typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (80°F) and lows dropping to around 3°C (38°F).

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

June Precipitation in Okoppe

In Okoppe in June, the precipitation amount is 88 mm (3.5 in) over a span of 12 days.

June Precipitation Trends in Okoppe

The chart displays monthly precipitation patterns in Okoppe, 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 Okoppe, June typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 12 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 Okoppe

In Okoppe in June, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

June Average Humidity in Okoppe

This chart illustrates the average monthly humidity levels in Okoppe, 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 Okoppe is approximately 88%, 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 Okoppe

In Okoppe in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Okoppe.

Maximum UV Index Levels in Okoppe for June

The chart shows the monthly maximum UV Index (UVI) for Okoppe 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 Okoppe typically reaches 9, which falls under the very high exposure category.

Data source: Okoppe 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 Okoppe Compares to Other Months

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

This table compares monthly weather conditions in Okoppe, showing how June’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