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June Weather in Hioki, Japan

Last updated: August 23, 2025

In June, the average temperature in Hioki, Japan hovers around 24°C (75°F). Expect a minimum of 18°C (65°F) and a pleasant maximum of 30°C (86°F). However, be prepared for some rain, as the region experiences an average precipitation of 411 mm (16.2 in) over 17 days, all while maintaining a high average humidity of 86%.

June Temperature in Hioki

In June in Hioki, the average temperature is 24°C (75°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 18°C (65°F). This mild climate makes it an ideal time for travelers looking to explore the area comfortably.

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

The chart illustrates June temperature patterns in Hioki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hioki, June typically has an average temperature of 24°C (75°F), with highs reaching up to 30°C (86°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec515157636974818379726254
Data source: Temperature data for Hioki 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 Hioki

In Hioki in June, the total precipitation amount is 411 mm (16.2 in), which occurs over the course of 17 days.

June Precipitation Trends in Hioki

The chart displays monthly precipitation patterns in Hioki, 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 Hioki, June typically receives around 411 mm (16.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec67121188160271411418206278143116101
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Hioki

In Hioki 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 Hioki

This chart illustrates the average monthly humidity levels in Hioki, 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 Hioki is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%68%72%79%83%86%90%85%80%78%76%75%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Hioki

In Hioki 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 Hioki.

Maximum UV Index Levels in Hioki for June

The chart shows the monthly maximum UV Index (UVI) for Hioki 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 Hioki typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5610111212121311864
Data source: Hioki 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 Hioki Compares to Other Months

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

This table compares monthly weather conditions in Hioki, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)67 mm (2.6 inches)72%moderate
February Weather11°C (52°F)121 mm (4.7 inches)68%high
March Weather14°C (58°F)188 mm (7.4 inches)72%very high
April Weather17°C (63°F)160 mm (6.3 inches)79%extreme
May Weather21°C (69°F)271 mm (10.7 inches)83%extreme
June Weather24°C (75°F)411 mm (16.2 inches)86%extreme
July Weather27°C (81°F)418 mm (16.4 inches)90%extreme
August Weather28°C (83°F)206 mm (8.1 inches)85%extreme
September Weather26°C (79°F)278 mm (11.0 inches)80%extreme
October Weather22°C (72°F)143 mm (5.6 inches)78%very high
November Weather17°C (63°F)116 mm (4.6 inches)76%high
December Weather12°C (54°F)101 mm (4.0 inches)74%moderate

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