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August Weather in Kokubu-matsuki, Japan

Last updated: August 23, 2025

In August, the average temperature in Kokubu-matsuki, Japan hovers around a warm 27°C (82°F). Expect temperatures to range from a pleasant 20°C (68°F) to a sweltering 36°C (98°F). This month also brings significant rainfall, with an average precipitation of 204 mm (8.0 in) spread over 18 days. Additionally, the average humidity is quite high at 85%, adding to the tropical feel of the season.

August Temperature in Kokubu-matsuki

In August in Kokubu-matsuki, the average temperature is 27°C (82°F). The maximum can reach 36°C (98°F), and the minimum can be as low as 20°C (68°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and outdoor activities.

August Weather in Kokubu-matsuki: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Kokubu-matsuki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kokubu-matsuki, August typically has an average temperature of 27°C (82°F), with highs reaching up to 36°C (98°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec444653606773798177685747
Data source: Temperature data for Kokubu-matsuki 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 Kokubu-matsuki

In Kokubu-matsuki in August, the total precipitation amount is 204 mm (8.0 in) over the course of 18 days.

August Precipitation Trends in Kokubu-matsuki

The chart displays monthly precipitation patterns in Kokubu-matsuki, 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 Kokubu-matsuki, August typically receives around 204 mm (8.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec541011691492523924062042481439179
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kokubu-matsuki

In Kokubu-matsuki in August humidity is 85%. With an average temperature of 27°C (82°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit more challenging and encouraging travelers to seek shade and stay hydrated.

August Average Humidity in Kokubu-matsuki

This chart illustrates the average monthly humidity levels in Kokubu-matsuki, 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 Kokubu-matsuki is approximately 85%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Kokubu-matsuki

In Kokubu-matsuki in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Kokubu-matsuki.

Maximum UV Index Levels in Kokubu-matsuki for August

The chart shows the monthly maximum UV Index (UVI) for Kokubu-matsuki 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 Kokubu-matsuki typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5610101212121311865
Data source: Kokubu-matsuki 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 Kokubu-matsuki Compares to Other Months

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

This table compares monthly weather conditions in Kokubu-matsuki, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)54 mm (2.1 inches)72%moderate
February Weather8°C (46°F)101 mm (4.0 inches)68%high
March Weather12°C (54°F)169 mm (6.6 inches)72%very high
April Weather16°C (60°F)149 mm (5.9 inches)79%very high
May Weather20°C (68°F)252 mm (9.9 inches)83%extreme
June Weather23°C (73°F)392 mm (15.4 inches)86%extreme
July Weather26°C (80°F)406 mm (16.0 inches)90%extreme
August Weather27°C (82°F)204 mm (8.0 inches)85%extreme
September Weather25°C (77°F)248 mm (9.8 inches)80%extreme
October Weather20°C (68°F)143 mm (5.6 inches)78%very high
November Weather14°C (57°F)91 mm (3.6 inches)76%high
December Weather8°C (47°F)79 mm (3.1 inches)74%moderate

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