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June Weather in Nagahama, Japan

Last updated: August 23, 2025

In June, the average temperature in Nagahama, Japan hovers around 21°C (69°F). Expect a range from a cool 11°C (53°F) to a warm 30°C (86°F). Be prepared for some rain, as 213 mm (8.4 in) of precipitation is likely over 14 days. With average humidity at a comfortable 87%, it’s a great time to enjoy the climate!

June Temperature in Nagahama

In June in Nagahama, the average temperature is 21°C (69°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 11°C (53°F). This pleasant weather makes Nagahama an ideal destination for travelers seeking mild temperatures and enjoyable outdoor activities.

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

The chart illustrates June temperature patterns in Nagahama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nagahama, June typically has an average temperature of 21°C (69°F), with highs reaching up to 30°C (86°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec373846536369778072635242
Data source: Temperature data for Nagahama 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 Nagahama

In Nagahama, in June, the precipitation amount is 213 mm (8.4 in), occurring over a span of 14 days.

June Precipitation Trends in Nagahama

The chart displays monthly precipitation patterns in Nagahama, 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 Nagahama, June typically receives around 213 mm (8.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec9810015217618621339324423023678128
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Nagahama

In Nagahama in June humidity is 87%. With an average temperature of 21°C (69°F), this humidity feels like a warm, enveloping blanket, making it feel much hotter and more oppressive for traveling, often causing you to sweat more and necessitating frequent breaks in the shade to stay comfortable.

June Average Humidity in Nagahama

This chart illustrates the average monthly humidity levels in Nagahama, 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 Nagahama is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Nagahama

In Nagahama 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 Nagahama.

Maximum UV Index Levels in Nagahama for June

The chart shows the monthly maximum UV Index (UVI) for Nagahama 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 Nagahama typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110753
Data source: Nagahama 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 Nagahama Compares to Other Months

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

This table compares monthly weather conditions in Nagahama, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)98 mm (3.9 inches)82%moderate
February Weather3°C (38°F)100 mm (3.9 inches)79%high
March Weather8°C (46°F)152 mm (6.0 inches)74%very high
April Weather12°C (54°F)176 mm (6.9 inches)76%very high
May Weather17°C (63°F)186 mm (7.3 inches)83%extreme
June Weather21°C (69°F)213 mm (8.4 inches)87%extreme
July Weather25°C (77°F)393 mm (15.5 inches)93%extreme
August Weather27°C (80°F)244 mm (9.6 inches)91%extreme
September Weather22°C (73°F)230 mm (9.1 inches)87%very high
October Weather17°C (63°F)236 mm (9.3 inches)85%high
November Weather11°C (52°F)78 mm (3.1 inches)83%moderate
December Weather6°C (42°F)128 mm (5.0 inches)83%moderate

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