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August Weather in Shizukuishi, Japan

Last updated: August 23, 2025

In Shizukuishi, Japan, the average temperature in August hovers around a pleasant 22°C (72°F). Expect the mercury to dip as low as 10°C (51°F) and rise to a maximum of 33°C (91°F). With an impressive 184 mm (7.3 in) of precipitation spread over 17 days, it’s wise to prepare for some rain. The air will feel quite humid, with an average humidity level of 92%.

August Temperature in Shizukuishi

In August in Shizukuishi, the average temperature is 22°C (72°F). Maximums can reach 33°C (91°F) and minimums can be as low as 10°C (51°F). This mild and varied weather makes Shizukuishi an ideal destination for travelers seeking both warmth and a refreshing climate.

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

The chart illustrates August temperature patterns in Shizukuishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shizukuishi, August typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec242634445662707264534129
Data source: Temperature data for Shizukuishi 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 Shizukuishi

In Shizukuishi in August, the precipitation amount is 184 mm (7.3 in) over the course of 17 days.

August Precipitation Trends in Shizukuishi

The chart displays monthly precipitation patterns in Shizukuishi, 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 Shizukuishi, August typically receives around 184 mm (7.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec84112121143120139192184138166103122
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Shizukuishi

In Shizukuishi in August humidity is 92%. With an average temperature of 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making every step feel laborious and the air thick and muggy, which can be quite challenging for traveling.

August Average Humidity in Shizukuishi

This chart illustrates the average monthly humidity levels in Shizukuishi, 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 Shizukuishi is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%77%75%80%87%92%92%86%82%79%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Shizukuishi

In Shizukuishi in August, 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 Shizukuishi.

Maximum UV Index Levels in Shizukuishi for August

The chart shows the monthly maximum UV Index (UVI) for Shizukuishi 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 Shizukuishi typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346991010119643
Data source: Shizukuishi 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 Shizukuishi Compares to Other Months

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

This table compares monthly weather conditions in Shizukuishi, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)84 mm (3.3 inches)80%moderate
February Weather-4°C (26°F)112 mm (4.4 inches)79%moderate
March Weather1°C (34°F)120 mm (4.7 inches)77%high
April Weather7°C (44°F)143 mm (5.6 inches)75%very high
May Weather13°C (56°F)120 mm (4.7 inches)80%very high
June Weather17°C (63°F)139 mm (5.5 inches)87%very high
July Weather21°C (71°F)192 mm (7.6 inches)92%very high
August Weather22°C (72°F)184 mm (7.3 inches)92%extreme
September Weather18°C (65°F)138 mm (5.4 inches)86%very high
October Weather12°C (53°F)166 mm (6.5 inches)82%high
November Weather5°C (42°F)103 mm (4.1 inches)79%moderate
December Weather-2°C (30°F)122 mm (4.8 inches)80%moderate

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