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June Weather in Muramatsu, Japan

Last updated: August 23, 2025

In June, the average temperature in Muramatsu, Japan hovers around 20°C (68°F), with a range that can dip to a chilly 9°C (48°F) and soar to a toasty 32°C (91°F). Expect about 169 mm (6.6 in) of precipitation over 15 days, contributing to an average humidity level of 88%. Stay prepared for the fluctuating weather!

June Temperature in Muramatsu

In June in Muramatsu, the average temperature is 20°C (68°F). Maximums can reach 32°C (91°F) and minimums can be as low as 9°C (48°F). Be sure to pack a mix of clothing for both warm and cooler weather during your travels.

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

The chart illustrates June temperature patterns in Muramatsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Muramatsu, June typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (91°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec333441506268767970594837
Data source: Temperature data for Muramatsu 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 Muramatsu

In Muramatsu in June, the precipitation amount is 169 mm (6.6 in) over a span of 15 days.

June Precipitation Trends in Muramatsu

The chart displays monthly precipitation patterns in Muramatsu, 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 Muramatsu, June typically receives around 169 mm (6.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec184169163152154169353280181186161224
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Muramatsu

In Muramatsu in June humidity is 88%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making every step feel heavier and every breath a bit more labored, which can be quite draining for traveling.

June Average Humidity in Muramatsu

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

In Muramatsu 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 Muramatsu.

Maximum UV Index Levels in Muramatsu for June

The chart shows the monthly maximum UV Index (UVI) for Muramatsu 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 Muramatsu typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111119653
Data source: Muramatsu 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 Muramatsu Compares to Other Months

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

This table compares monthly weather conditions in Muramatsu, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)184 mm (7.2 inches)88%moderate
February Weather1°C (34°F)169 mm (6.6 inches)86%moderate
March Weather5°C (42°F)163 mm (6.4 inches)81%high
April Weather10°C (51°F)152 mm (6.0 inches)78%very high
May Weather17°C (62°F)154 mm (6.1 inches)81%very high
June Weather20°C (68°F)169 mm (6.6 inches)88%extreme
July Weather25°C (77°F)353 mm (13.9 inches)92%extreme
August Weather26°C (79°F)280 mm (11.0 inches)92%extreme
September Weather21°C (71°F)180 mm (7.1 inches)89%very high
October Weather15°C (60°F)186 mm (7.3 inches)87%high
November Weather9°C (49°F)161 mm (6.3 inches)85%moderate
December Weather3°C (38°F)224 mm (8.8 inches)86%moderate

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