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June Weather in Hiranai, Japan

Last updated: August 23, 2025

In Hiranai, Japan, the average temperature in June hovers around 17°C (63°F), with minimums dipping to 10°C (51°F) and peaking at 25°C (78°F). Expect 116 mm (4.6 in) of precipitation spread over 11 days, which contributes to the notable 91% average humidity that envelops the region. Stay prepared for a delightful, if somewhat damp, experience!

June Temperature in Hiranai

In June in Hiranai, the average temperature is 17°C (63°F). The maximum can reach 25°C (78°F), and the minimum can be as low as 10°C (51°F). It's a comfortable time to visit, ideal for outdoor activities and exploring the scenic beauty of Hiranai.

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

The chart illustrates June temperature patterns in Hiranai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hiranai, June typically has an average temperature of 17°C (63°F), with highs reaching up to 25°C (78°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec323239475663717369594836
Data source: Temperature data for Hiranai 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 Hiranai

In Hiranai in June, the precipitation amount is 116 mm (4.6 in) over the course of 11 days.

June Precipitation Trends in Hiranai

The chart displays monthly precipitation patterns in Hiranai, 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 Hiranai, June typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8510089969611612418611015892141
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Hiranai

In Hiranai in June humidity is 91%. With an average temperature of 17°C (63°F), this humidity feels like a heavy blanket wrapping around you, making travel feel somewhat stifling and requiring frequent breaks to seek refreshment in cooler, shaded areas.

June Average Humidity in Hiranai

This chart illustrates the average monthly humidity levels in Hiranai, 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 Hiranai is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Hiranai

In Hiranai 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 Hiranai.

Maximum UV Index Levels in Hiranai for June

The chart shows the monthly maximum UV Index (UVI) for Hiranai 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 Hiranai typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235891010118642
Data source: Hiranai 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 Hiranai Compares to Other Months

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

This table compares monthly weather conditions in Hiranai, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)85 mm (3.4 inches)79%low
February Weather0°C (32°F)100 mm (3.9 inches)78%moderate
March Weather4°C (39°F)89 mm (3.5 inches)77%moderate
April Weather8°C (47°F)96 mm (3.8 inches)78%very high
May Weather13°C (56°F)96 mm (3.8 inches)86%very high
June Weather17°C (63°F)116 mm (4.6 inches)91%very high
July Weather21°C (71°F)124 mm (4.9 inches)95%very high
August Weather23°C (74°F)186 mm (7.3 inches)97%extreme
September Weather20°C (69°F)110 mm (4.3 inches)89%very high
October Weather15°C (59°F)158 mm (6.2 inches)81%high
November Weather9°C (48°F)92 mm (3.6 inches)78%moderate
December Weather2°C (37°F)141 mm (5.6 inches)77%low

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