August Weather in Matsuura, Japan

Last updated: August 23, 2025

In Matsuura, Japan, the average temperature in August hovers around 28°C (83°F), creating a warm and inviting atmosphere. However, temperatures can range from a minimum of 20°C (68°F) to a maximum of 37°C (99°F), showcasing the area’s climatic variability. Expect 288 mm (11.3 in) of precipitation over about 15 days, contributing to the lush surroundings. With an average humidity of 94%, the environment is notably humid, enhancing the tropical feel of the region.

August Temperature in Matsuura

In August in Matsuura, the average temperature is 28°C (83°F), with maximums reaching 37°C (99°F) and minimums dropping as low as 20°C (68°F). This warm weather makes it an ideal destination for travelers seeking sunny and enjoyable experiences.

August Weather in Matsuura: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Matsuura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matsuura, August typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec464754606873808377685849
Data source: Temperature data for Matsuura 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.

August Precipitation in Matsuura

In Matsuura in August, the precipitation amount is 288 mm (11.3 in) spread over a period of 15 days.

August Precipitation Trends in Matsuura

The chart displays monthly precipitation patterns in Matsuura, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Matsuura, August typically receives around 288 mm (11.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec57791321141682003612882221095174
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Matsuura

In Matsuura in August humidity is 94%. With an average temperature of 28°C (83°F), this humidity feels like a heavy, damp blanket enveloping you, making travel feel like wading through thick air, where every step can leave you feeling sticky and drained.

August Average Humidity in Matsuura

This chart illustrates the average monthly humidity levels in Matsuura, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Matsuura is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%69%71%79%87%92%97%94%84%79%75%72%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Matsuura

In Matsuura in August, 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 Matsuura.

Maximum UV Index Levels in Matsuura for August

The chart shows the monthly maximum UV Index (UVI) for Matsuura in August, 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 August, the maximum UV index in Matsuura typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121211764
Data source: Matsuura August 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 August Weather in Matsuura Compares to Other Months

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

This table compares monthly weather conditions in Matsuura, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)57 mm (2.2 inches)73%moderate
February Weather8°C (47°F)79 mm (3.1 inches)69%high
March Weather12°C (54°F)132 mm (5.2 inches)71%very high
April Weather16°C (60°F)114 mm (4.5 inches)79%very high
May Weather20°C (68°F)168 mm (6.6 inches)87%extreme
June Weather23°C (74°F)200 mm (7.9 inches)91%extreme
July Weather27°C (80°F)361 mm (14.2 inches)97%extreme
August Weather28°C (83°F)288 mm (11.3 inches)94%extreme
September Weather25°C (77°F)222 mm (8.7 inches)84%extreme
October Weather20°C (68°F)109 mm (4.3 inches)79%high
November Weather15°C (58°F)51 mm (2.0 inches)75%high
December Weather9°C (49°F)74 mm (2.9 inches)72%moderate

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