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June Weather in Tokamachi, Japan

Last updated: August 23, 2025

In June, the average temperature in Tokamachi, Japan hovers around 21°C (69°F). Expect a range from a chilly 9°C (48°F) to a warm 34°C (93°F). During this time, precipitation averages 156 mm (6.1 in) over 15 days, while the average humidity sits at a high 88%.

June Temperature in Tokamachi

In June in Tokamachi, the average temperature is 21°C (69°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 9°C (48°F). This diverse temperature range makes Tokamachi an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates June temperature patterns in Tokamachi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tokamachi, June typically has an average temperature of 21°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec333443526369777971604938
Data source: Temperature data for Tokamachi 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 Tokamachi

In Tokamachi in June, the total precipitation amount is 156 mm (6.1 in) distributed over 15 days.

June Precipitation Trends in Tokamachi

The chart displays monthly precipitation patterns in Tokamachi, 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 Tokamachi, June typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec200182159146147156360178179205150229
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Tokamachi

In Tokamachi in June, humidity is 88%. With an average temperature of 21°C (69°F), this humidity feels like a warm blanket wrapping around you, making travel uncomfortable as sweat clings to your skin and the air feels thick and heavy, turning each step into a challenge.

June Average Humidity in Tokamachi

This chart illustrates the average monthly humidity levels in Tokamachi, 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 Tokamachi is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%79%81%88%92%92%89%87%85%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Tokamachi

In Tokamachi 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 Tokamachi.

Maximum UV Index Levels in Tokamachi for June

The chart shows the monthly maximum UV Index (UVI) for Tokamachi 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 Tokamachi typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4589101111119753
Data source: Tokamachi 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 Tokamachi Compares to Other Months

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

This table compares monthly weather conditions in Tokamachi, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)200 mm (7.9 inches)88%moderate
February Weather1°C (35°F)182 mm (7.2 inches)86%moderate
March Weather6°C (43°F)159 mm (6.2 inches)81%very high
April Weather11°C (52°F)146 mm (5.8 inches)78%very high
May Weather17°C (63°F)147 mm (5.8 inches)81%very high
June Weather21°C (69°F)156 mm (6.1 inches)88%extreme
July Weather25°C (77°F)360 mm (14.2 inches)92%extreme
August Weather26°C (80°F)178 mm (7.0 inches)92%extreme
September Weather22°C (71°F)179 mm (7.0 inches)89%very high
October Weather16°C (61°F)205 mm (8.1 inches)87%high
November Weather9°C (49°F)150 mm (5.9 inches)85%moderate
December Weather3°C (38°F)229 mm (9.0 inches)86%moderate

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