June Weather in Miyoshi, Japan

Last updated: August 23, 2025

In Miyoshi, Japan, the average temperature for June hovers around 21°C (71°F), with a refreshing minimum of 13°C (55°F) and a pleasant maximum of 30°C (86°F). Expect 214 mm (8.4 in) of precipitation spread over 15 days, contributing to a high average humidity of 86%. Prepare for a month filled with warm, humid days and the occasional shower!

June Temperature in Miyoshi

In June in Miyoshi, the average temperature is 21°C (71°F). Maximum can reach 30°C (86°F) and minimum can be as low as 13°C (55°F). This makes Miyoshi an ideal destination for travelers seeking pleasant weather and comfortable temperatures.

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

The chart illustrates June temperature patterns in Miyoshi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Miyoshi, June typically has an average temperature of 21°C (71°F), with highs reaching up to 30°C (86°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec404148566470788073645243
Data source: Temperature data for Miyoshi 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 Miyoshi

In Miyoshi in June, the total precipitation amount is 214 mm (8.4 in), spread over a duration of 15 days.

June Precipitation Trends in Miyoshi

The chart displays monthly precipitation patterns in Miyoshi, 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 Miyoshi, June typically receives around 214 mm (8.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec55771181331582143761982482526165
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Miyoshi

In Miyoshi in June, humidity is 86%. With an average temperature of 21°C (71°F), this humidity feels like a warm, dense blanket wrapping around you, making outdoor activities feel slightly stifling and requiring frequent breaks for hydration.

June Average Humidity in Miyoshi

This chart illustrates the average monthly humidity levels in Miyoshi, 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 Miyoshi is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Miyoshi

In Miyoshi in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Miyoshi.

Maximum UV Index Levels in Miyoshi for June

The chart shows the monthly maximum UV Index (UVI) for Miyoshi 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 Miyoshi typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121210764
Data source: Miyoshi 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 Miyoshi Compares to Other Months

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

This table compares monthly weather conditions in Miyoshi, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)55 mm (2.2 inches)74%moderate
February Weather5°C (41°F)77 mm (3.0 inches)70%high
March Weather9°C (49°F)118 mm (4.6 inches)70%very high
April Weather13°C (56°F)133 mm (5.2 inches)76%extreme
May Weather18°C (65°F)158 mm (6.2 inches)82%extreme
June Weather21°C (71°F)214 mm (8.4 inches)86%extreme
July Weather25°C (78°F)376 mm (14.8 inches)91%extreme
August Weather27°C (81°F)198 mm (7.8 inches)88%extreme
September Weather23°C (74°F)248 mm (9.8 inches)85%very high
October Weather18°C (64°F)252 mm (9.9 inches)82%high
November Weather11°C (53°F)61 mm (2.4 inches)79%high
December Weather6°C (43°F)65 mm (2.6 inches)77%moderate

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