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June Weather in Shonai, Japan

Last updated: August 23, 2025

In June, the average temperature in Shonai, Japan is a comfortable 19°C (67°F), with a notable range where the minimum can drop to 7°C (46°F) and the maximum can soar to 31°C (88°F). Be prepared for 147 mm (5.8 in) of precipitation over 14 days, contributing to an average humidity of 90% that adds to the region's lush charm.

June Temperature in Shonai

In June in Shonai, the average temperature is 19°C (67°F). Maximum temperatures can reach as high as 31°C (88°F), while the minimum can dip down to 7°C (46°F). It's a great time to visit for pleasant weather and a variety of outdoor activities.

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

The chart illustrates June temperature patterns in Shonai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shonai, June typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec333340486066747769584837
Data source: Temperature data for Shonai 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 Shonai

In Shonai in June, the total precipitation amount is 147 mm (5.8 in) over the course of 14 days.

June Precipitation Trends in Shonai

The chart displays monthly precipitation patterns in Shonai, 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 Shonai, June typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec181171147144138147268269169190170241
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Shonai

In Shonai in June humidity is 90%. With an average temperature of 19°C (67°F), this humidity feels like a heavy, enveloping blanket, making travel feel sluggish and allowing every step to feel more laborious as the air clings to your skin.

June Average Humidity in Shonai

This chart illustrates the average monthly humidity levels in Shonai, 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 Shonai is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%76%78%86%90%93%92%84%80%76%78%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Shonai

In Shonai 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 Shonai.

Maximum UV Index Levels in Shonai for June

The chart shows the monthly maximum UV Index (UVI) for Shonai 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 Shonai typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346991011119643
Data source: Shonai 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 Shonai Compares to Other Months

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

This table compares monthly weather conditions in Shonai, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)181 mm (7.1 inches)79%moderate
February Weather1°C (34°F)171 mm (6.7 inches)78%moderate
March Weather4°C (40°F)147 mm (5.8 inches)76%high
April Weather9°C (49°F)144 mm (5.7 inches)78%very high
May Weather15°C (60°F)137 mm (5.4 inches)86%very high
June Weather19°C (67°F)147 mm (5.8 inches)90%very high
July Weather24°C (75°F)268 mm (10.5 inches)93%extreme
August Weather25°C (77°F)269 mm (10.6 inches)92%extreme
September Weather20°C (69°F)169 mm (6.6 inches)84%very high
October Weather15°C (59°F)190 mm (7.5 inches)80%high
November Weather9°C (48°F)169 mm (6.7 inches)76%moderate
December Weather3°C (37°F)241 mm (9.5 inches)78%moderate

Compare Shonai's Climate with Cities Worldwide