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August Weather in Susaki, Japan

Last updated: August 23, 2025

In August, the average temperature in Susaki, Japan is a warm 27°C (80°F). Expect minimums of 19°C (67°F) and maximums reaching up to 36°C (97°F). While you're enjoying the heat, be prepared for 348 mm (13.7 in) of precipitation over 22 days, contributing to an average humidity of 88%.

August Temperature in Susaki

In August in Susaki, the average temperature is 27°C (80°F). Maximums can reach 36°C (97°F) and minimums can be as low as 19°C (67°F). This pleasant climate makes Susaki an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates August temperature patterns in Susaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Susaki, August typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec414250576570778074655445
Data source: Temperature data for Susaki 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 Susaki

In Susaki in August, the precipitation amount is 348 mm (13.7 in) over a duration of 22 days.

August Precipitation Trends in Susaki

The chart displays monthly precipitation patterns in Susaki, 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 Susaki, August typically receives around 348 mm (13.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec681021852002333225813483683437977
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Susaki

In Susaki in August, humidity is 88%. With an average temperature of 27°C (80°F), this humidity feels like a warm, thick blanket enveloping you, making travel quite uncomfortable as you navigate the sticky air and sweat almost immediately.

August Average Humidity in Susaki

This chart illustrates the average monthly humidity levels in Susaki, 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 Susaki is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Susaki

In Susaki 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 Susaki.

Maximum UV Index Levels in Susaki for August

The chart shows the monthly maximum UV Index (UVI) for Susaki 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 Susaki typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101212121210864
Data source: Susaki 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 Susaki Compares to Other Months

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

This table compares monthly weather conditions in Susaki, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)68 mm (2.7 inches)74%moderate
February Weather6°C (43°F)102 mm (4.0 inches)70%high
March Weather10°C (50°F)185 mm (7.3 inches)70%very high
April Weather14°C (57°F)200 mm (7.9 inches)76%very high
May Weather18°C (65°F)233 mm (9.2 inches)82%extreme
June Weather21°C (71°F)321 mm (12.7 inches)86%extreme
July Weather25°C (78°F)581 mm (22.9 inches)91%extreme
August Weather27°C (80°F)348 mm (13.7 inches)88%extreme
September Weather23°C (74°F)368 mm (14.5 inches)85%very high
October Weather18°C (65°F)343 mm (13.5 inches)82%very high
November Weather12°C (54°F)79 mm (3.1 inches)79%high
December Weather7°C (45°F)77 mm (3.0 inches)77%moderate

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