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June Weather in Ijuin, Japan

Last updated: August 23, 2025

In June, the average temperature in Ijuin, Japan hovers around 24°C (75°F). Expect a comfortable range, with minimums dipping to 15°C (60°F) and maximums soaring up to 32°C (89°F). However, be prepared for rainy days, as 423 mm (16.7 in) of precipitation can fall over approximately 18 days. The air tends to be quite humid, with an average humidity level of 86%.

June Temperature in Ijuin

In June in Ijuin, the average temperature is 24°C (75°F). Maximum temperatures can reach 32°C (89°F), while the minimum can drop to as low as 15°C (60°F). This mild climate makes it an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates June temperature patterns in Ijuin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ijuin, June typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (89°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec484956636975818379716051
Data source: Temperature data for Ijuin 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 Ijuin

In Ijuin in June, the total precipitation amount is 423 mm (16.7 in) spread over 18 days.

June Precipitation Trends in Ijuin

The chart displays monthly precipitation patterns in Ijuin, 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 Ijuin, June typically receives around 423 mm (16.7 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec531031701472604234031922541379782
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Ijuin

In Ijuin 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 Ijuin

This chart illustrates the average monthly humidity levels in Ijuin, 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 Ijuin 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 Ijuin

In Ijuin 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 Ijuin.

Maximum UV Index Levels in Ijuin for June

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

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

This table compares monthly weather conditions in Ijuin, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)53 mm (2.1 inches)72%moderate
February Weather10°C (50°F)103 mm (4.0 inches)68%high
March Weather13°C (56°F)170 mm (6.7 inches)72%very high
April Weather17°C (63°F)147 mm (5.8 inches)79%extreme
May Weather21°C (70°F)260 mm (10.2 inches)83%extreme
June Weather24°C (75°F)423 mm (16.7 inches)86%extreme
July Weather27°C (81°F)403 mm (15.9 inches)90%extreme
August Weather28°C (84°F)192 mm (7.6 inches)85%extreme
September Weather26°C (79°F)254 mm (10.0 inches)80%extreme
October Weather22°C (71°F)137 mm (5.4 inches)78%very high
November Weather16°C (61°F)97 mm (3.8 inches)76%high
December Weather11°C (51°F)82 mm (3.2 inches)74%moderate

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