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June Weather in Onagawa Cho, Japan

Last updated: August 23, 2025

In Onagawa Cho, Japan, the average temperature in June reaches a pleasant 17°C (63°F). Expect minimums of 12°C (55°F) and maximums of 24°C (76°F) during this time. With an average precipitation of 96 mm (3.8 in) spread over 10 days, and a high humidity of 87%, you'll want to come prepared for the occasional shower while enjoying the warmth.

June Temperature in Onagawa Cho

In June, in Onagawa Cho, the average temperature is 17°C (63°F), with maximums reaching 24°C (76°F) and minimums dipping as low as 12°C (55°F). This mild and pleasant weather makes it a great time for travelers to explore the sights and enjoy outdoor activities.

June Weather in Onagawa Cho: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Onagawa Cho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onagawa Cho, June typically has an average temperature of 17°C (63°F), with highs reaching up to 24°C (76°F) and lows dropping to around 12°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec383843495763707571635343
Data source: Temperature data for Onagawa Cho generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Onagawa Cho

In Onagawa Cho in June, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

June Precipitation Trends in Onagawa Cho

The chart displays monthly precipitation patterns in Onagawa Cho, 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 Onagawa Cho, June typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec4742107114110961731681412144463
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Onagawa Cho

In Onagawa Cho in June, humidity is 87%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky and uncomfortable, especially during outdoor activities.

June Average Humidity in Onagawa Cho

This chart illustrates the average monthly humidity levels in Onagawa Cho, 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 Onagawa Cho is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%77%75%80%87%92%92%86%82%79%80%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Onagawa Cho

In Onagawa Cho in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Onagawa Cho.

Maximum UV Index Levels in Onagawa Cho for June

The chart shows the monthly maximum UV Index (UVI) for Onagawa Cho 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 Onagawa Cho typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010119643
Data source: Onagawa Cho 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 Onagawa Cho Compares to Other Months

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

This table compares monthly weather conditions in Onagawa Cho, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)47 mm (1.8 inches)80%moderate
February Weather4°C (39°F)42 mm (1.6 inches)79%moderate
March Weather6°C (44°F)107 mm (4.2 inches)77%high
April Weather9°C (49°F)114 mm (4.5 inches)75%very high
May Weather14°C (57°F)110 mm (4.3 inches)80%very high
June Weather17°C (63°F)96 mm (3.8 inches)87%very high
July Weather21°C (71°F)173 mm (6.8 inches)92%very high
August Weather24°C (75°F)167 mm (6.6 inches)92%extreme
September Weather22°C (71°F)141 mm (5.5 inches)86%very high
October Weather17°C (63°F)214 mm (8.4 inches)82%high
November Weather12°C (53°F)44 mm (1.7 inches)79%moderate
December Weather6°C (43°F)63 mm (2.5 inches)80%moderate

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